how long does it take to complete a phd uk

• How Long Does A PhD Take?
• Doing a PhD

Sometimes, just knowing how long a PhD takes can be enough to sway your decision on whether a research degree is for you. So with that in mind, exactly how long does a PhD take?

In the UK, a full-time PhD takes 3 to 4 years to finish whilst a part-time PhD takes twice as long at 6 to 7 years. Alongside these average durations, there are time limits on how long you can be enrolled on to a PhD programme. To discover these limits, the factors which most influence doctoral degree durations and how the UK durations compare to international PhDs, continue reading on.

How Long Does It Take to Get a Full-time PhD?

In the UK, a full-time PhD will typically take you 3 to 4 years. You will usually spend the first three years on the technical aspects of your doctorate. This includes undertaking independent research, designing your research methodology and collecting and analysing data. You will then spend an additional academic year on writing up your PhD thesis and sitting your viva.

How Long Does It Take to Get a Part-time PhD?

In the UK, a part-time PhD will typically take you 6 to 7 years; twice as long as doing a full-time PhD. The reason for this is that as a part-time PhD student, you would dedicate around 20 hours per week to your PhD as opposed to the typical 40 hours full-time students would put into their subject.

How Long Does a Distance Learning PhD Take?

Similarly, distance learning PhD’s take an average of 6 to 7 years to complete. This is because the vast majority of students who undertake a distance learning PhD do so because they can’t relocate closer to the university. Although these commitments will differ, they often mean the student isn’t able to dedicate 40 hours per week to their studies.

Students in STEM disciplines will often take longer to finish a distance learning doctorate degree than those in non-STEM disciplines. This because the progress of a STEM PhD student will be limited by how often they can access a laboratory for experiment work.

How Does Funding Impact a PhD’s Duration?

In reality, the actual time it will take you to complete your PhD degree will depend on your funding situation.

If you’re receiving  funding , it will usually only cover you for 3.5 years if you’re studying full-time or for 7 years at half the stipend if you’re studying part-time. Although this could vary slightly, most PhD funding providers, e.g. Engineering and Physical Sciences Research Council (EPSRC), follow this timescale as indicated on their ‘ length of PhD studentships’ page. Because of this, most students who obtain scholarships try to complete their PhD within the timeframe of their funding so they don’t incur additional fees which they need to cover themselves.

It’s also worth noting that some funded PhD positions have additional conditions attached to them as part of their eligibility requirements. For example, they may require teaching undergraduate students, hosting laboratory sessions or attend presentations and conferences. This will be especially true if you’re on a Graduate Teaching Assistantship (GTA). Although these shouldn’t add considerable time to the length of a PhD programme, they have the potential to do so if they aren’t managed properly.

As self-funded students cover their own annual tuition fees and other associated costs, how long they’ll spend to complete their PhD project will largely depend on their own personal financial situation. Because of this, most self-funded PhD students find it best to complete their PhD study in the shortest time-frame they can manage.

Are There Deadlines?

Yes – unfortunately, all good things must come to an end! Within the UK, the deadline for your PhD is defined as the last date which you must submit your final thesis by. This date is set by your university’s overall regulations and varies depending on the arrangements of your PhD, e.g. whether it’s full or part time. In the vast majority of cases, the adopted deadlines are four years for full-time PhDs and seven years for part-time PhDs from the date you were officially registered onto your programme, as shown below from the University of Leicester’s registration guidance page .

This time-frame may vary from university to university. For example, the University of Sheffield adopts an additional year for part-time PhDs as shown below.

Can I Complete It Faster?

Although it’s possible to complete a full-time PhD in under 3 years, it’s a significant feat that’s rarely heard of. When these feats occur, they’re usually where the doctoral student already has extensive knowledge and experience in their field before undertaking their PhD.

Whilst it’s possible to complete a part-time PhD in under 6 years, it largely depends on your commitments outside your studies. For example, if you have a part-time career alongside your PhD, it’s unlikely that you’ll be able to commit the additional hours required to complete your doctorate a year faster.

However, if instead of a steady part-time job you take on occasional work as a freelancer, you’ll be able to set aside many more hours towards your doctoral degree.

Will Having only A Bachelor’s Degree or Being an International Student Limit My Rate of Progression?

Not at all. While there are benefits to having a Master’s degree such as an additional year of learning and greater research experience due to your fourth-year dissertation project, this doesn’t mean not having one would limit you. A PhD is very different to both Bachelor and Master degrees due to being heavily research-based, therefore, both types of students will have just as much to learn on their way to completing their doctorate.

Similarly, whether you’re an international student will bear no influence on the duration of your PhD.

Finding a PhD has never been this easy – search for a PhD by keyword, location or academic area of interest.

How Does This Compare to the Duration of EU and US PhDs?

PhD hosted by universities within the EU, such as those in France, Norway and Spain, have the same programme structure as those within the UK. As a result, there are no noticeable differences in the time to complete a doctorate between UK and EU institutions.

However, this is not the case in the US. Compared to PhDs conducted within the UK or EU, PhDs conducted within the US take considerably longer to obtain. According to a  2017 study conducted by the National Science Foundation, a US government agency which supports research and higher education, the average time to get a PhD within the US is 5.8 years. Besides this, the average completion time can further increase depending on the disciplines. For example, they found doctorates within the humanities and arts to take an average of 7.1 years to achieve.

The primary reason for this difference is the way PhD degrees are structured within the United States. As mentioned previously, PhDs conducted within UK and EU universities are essentially broken into two sections – one covering the analytical aspects and the other covering the writing up aspects. However, within the US, doctorate programmes comprise additional sections. PhD students are first required to undertake 2 to 3 years of courses, which cover a broad range of topics related to their schools’ discipline. This is then followed by coursework and several examinations, which only once passed can the PhD candidate then start working on their research project and dissertation.

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What is a PhD?

As the highest degree level achievable, completing a PhD shows that you've made a meaningful new contribution to your research field

PhDs at a glance

• Involves three or four years of full-time study, or up to seven part time.
• Typically undertaken after achieving a Masters degree.
• Can either be funded or self-funded.
• Assessed through a written thesis and oral exam.
• Many Doctoral graduates choose to pursue an academic or research career.

What does PhD stand for?

The term PhD or Doctorate of Philosophy is an abbreviation of the Latin phrase 'philosophiae doctor'.

A PhD degree typically involves students independently conducting original and significant research in a specific field or subject, before producing a publication-worthy thesis.

While some Doctorates include taught components, PhD students are almost always assessed on the quality and originality of the argument presented in their independent research project.

What are the most popular PhD subjects?

• clinical psychology
• creative writing
• computer science
• engineering.

How long does a Doctorate degree take?

Full-time PhDs usually last for three or four years, while part-time PhDs can take up to six or seven. However, the thesis deadline can be extended by up to four years at the institution's discretion. Indeed, many students who enrol on three-year PhDs only finish their thesis in their fourth year.

While most PhD studentships begin in September or October, both funded and self-funded PhDs can be undertaken at any point during the year.

Do I need a Masters to do a PhD?

The majority of institutions require PhD candidates to possess a Masters degree , plus a Bachelors degree at 2:1 or above. However, some universities demand only the latter, while self-funded PhD students or those with significant professional experience may also be accepted with lower grades.

You may need to initially register for a one or two-year Master of Philosophy (MPhil) or Master of Research (MRes) degree rather than a PhD. If you make sufficient progress, you and your work will then be 'upgraded' to a PhD programme. If not, you may be able to graduate with a Masters degree.

If you need an MPhil or MRes before enrolling on your PhD, search Masters degrees .

What does a PhD involve?

A standard PhD by thesis degree is typically split into three stages. A three-year PhD may follow this pattern:

• First year - You'll meet with your supervisor to discuss your research proposal and agree an action plan with deadlines. You'll then complete your literature review, in which you'll evaluate and critique existing works to inform the direction of your project and ensure that your research will be original.
• Second year - Your focus will shift to gathering results and developing your thesis, and potentially begin writing chapters of your thesis. You may also present your results and ideas at academic conferences, gain teaching experience, collaborate with other students on similar projects, communicate the benefits of your research to the general public through workshops, lectures and presentations, or submit work for publication in an academic journal or book.
• Third year - Primarily involves writing your thesis, though your research may still be in progress. After your supervisor gives their approval, you'll submit your thesis before undertaking a one to three-hour oral exam ( viva voce ) in which you'll discuss and defend your thesis in the presence of at least one internal and external examiner.

How do I find a PhD?

As a PhD is different to other degrees, you're committing to more than simply an advanced qualification. You've chosen to engage in a large-scale independent research project and so you'll need to take into account a range of factors that will drive your search.

A methodical approach to the process is required and you'll need to consider the subject you're interested in carrying out research in and the type of Doctorate you're looking for, making sure this is the right project for you. Only when you're fully prepared and have a good idea of your research proposal should you search for PhD opportunities .

What other types of Doctorate are there?

Alternative types of PhD include:

• Higher Doctorate - These are usually granted on the recommendation of a committee of internal and external examiners, which assesses a portfolio of published, peer-reviewed research you've undertaken over the course of many years. This type of Doctorate is usually for those with several years of academic experience. Common award titles include the Doctor of Civil Law (DCL), Doctor of Divinity (DD), Doctor of Literature/Letters (DLit/DLitt/LitD/LittD), Doctor of Music (DMus/MusD), Doctor of Science (DS/SD/DSc/ScD) and Doctor of Law (LLD).
• Integrated/New Route PhD - This four-year PhD course is offered by over 30 universities and involves taking a one-year MRes before studying a three-year PhD. It combines taught elements with independent research, allowing students to learn different methodologies while building their transferable skills.
• Professional Doctorate - Geared towards students of vocational subjects such as medicine, education and engineering, professional Doctorates are focused on teaching and so normally involve smaller research projects and thesis component. They're often favoured by those aiming for a career outside of academia and are usually supported by employers.

Read more about the different PhD pathways at 5 routes to getting a Doctorate .

How much does a PhD cost?

Tuition fees vary, but usually fall between £3,000 and £6,000 per year for UK students and those from the European Union (EU) with settled status. UK Research Councils pay universities £4,786 per year (from 2024/25) on behalf of each funded PhD student, so this gives a good indication of the average figure.

For EU students looking to pursue a Doctorate in 2024/25, you'll need to have gained settled or pre-settled status to be eligible for student finance - see PhD loans .

Non-EU students may pay considerably more for their tuition fees.

Despite this, many PhD students are now part or fully funded - scholarships and bursaries are widely available, and particular attention should be paid to Research Council grants .

PhD studentships and assistantships involving a mixture of research and teaching are also common, with scientific studentships usually paid at a higher rate.

Read more about funding postgraduate study .

How do I apply for a PhD?

Some students propose their own research area and apply for funding, while in some cases a supervisor may already have funding for a project and advertise it like a job. When making a PhD application, you'll typically be asked to submit:

• an academic CV
• your academic transcripts
• two or three academic references
• a personal statement
• a research proposal.

International students without settled UK status looking to study certain courses in medicine, mathematics, engineering and material sciences are required to comply with the Academic Technology Approval Scheme (ATAS) .

This involves undergoing a security clearance process with the Foreign, Commonwealth & Development Office. International students may also have to prove their English proficiency.

Can I study a PhD abroad?

As the aim of postdoctoral research is to stretch the boundaries of understanding within your chosen field, you may find that the best place to begin your research lies overseas.

According to the Higher Education Student Statistics: UK, 2021/22 , 113,000 postgraduate research students are based in the UK, with 46,350 of these identified as international PhD candidates.

While studying in the UK has proved a strong draw for foreign PhD students, a number of other countries have also proved themselves to be research-orientated nations.

The following 15 countries all feature within the top 100 of the QS World University Rankings 2024 :

• Netherlands
• New Zealand
• Switzerland

If you're interested in studying a PhD abroad, explore our country profiles .

What can I do next?

Your ability to critically analyse, display intellectual maturity, and research independently and honestly is highly valued within academia and the workplace.

Many students who undertake a PhD get an academic job or become an industry researcher, possibly following the PhD with postdoctoral study, then a fellowship or lectureship.

Other career options will depend on your study area. For instance, according to HESA's Graduate Outcomes 2020/21 data, a significant number of PhD graduates went on to work in teaching, natural and social science, therapy, and business, research and administrative careers.

Consider what else a PhD degree can lead to at your PhD, what next?

Find out more

• Get help with choosing your PhD supervisor .
• Discover 5 challenges faced by PhD students .
• Explore professional qualifications .

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In this section

• Imperial Home
• Postgraduate doctoral
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Looking for funding?

Use our scholarships search tool to look for available scholarships. Also explore our latest funded PhD vacancies .

A PhD (Doctor of Philosophy) is the most common type of doctoral degree and the highest level of academic qualification you can achieve. 

It normally takes between three and four years of full-time work to complete. It is also possible to undertake a PhD part time, over five to six years.

The main activity of a PhD is to carry out an original research project under the direction of one or more supervisors, to be written up as a thesis.

Different routes to achieving a PhD

There are a number of ways to achieving a PhD at Imperial:

• by undertaking a course of study based on your own research proposal
• by joining a research project that comes with funding attached (known as a studentship)
• by combining it with Master's study in an integrated route that typically lasts four years

Pursuing your own research idea

To search for PhD opportunities based on your own research proposal you first need to identify a research group within Imperial whose area of expertise best matches your idea.

Use the links below to search the different PhD opportunities within our academic departments, centres and institutes. This includes information about current studentships and often guidance on finding a supervisor.

Our interdisciplinary approach means our expertise often spans departmental boundaries – and so do our courses – so you may find opportunities in an unexpected area of the university.

Faculty of Engineering

• Aeronautics
• Bioengineering
• Chemical Engineering
• Civil and Environmental Engineering
• School of Design Engineering
• Earth Science and Engineering
• Electrical and Electronic Engineering
• Mechanical Engineering

Faculty of Medicine

• Department of Brain Sciences
• Department of Immunology and Inflammation
• Department of Infectious Disease
• Department of Metabolism, Digestion and Reproduction
• Department of Surgery and Cancer
• National Heart and Lung Institute
• School of Public Health

Faculty of Natural Sciences

• Life Sciences
• Mathematics
• Centre for Environmental Policy

Imperial College Business School

• Doctoral programme

Centre for Languages, Culture and Communication

• PhD in Arabic, German, Italian, Russian and Spanish Studies
• PhD in science communication studies

Global Challenge institutes

We have six Global Challenge institutes, which were created to address some of society's biggest challenges.

If you have an idea for a PhD that falls within the remit of one of our Global Challenge institutes please contact them directly to discuss before making a formal application.

• Data Science Institute
• Grantham Institute – Climate Change and the Environment
• Institute for Molecular Science and Engineering
• Institute for Security Science and Technology
• Institute of Global Health Innovation

Energy Futures Lab  does not offer PhD programmes, but does deliver the  MSc in Sustainable Energy Futures .

Joint Academy of Doctoral Studies | Imperial College London-Technical University of Munich

We have recently formed  a strategic partnership in education, research and innovation  with the Technical University of Munich, one of Germany’s most international and entrepreneurial universities, producing highly ranked research, like Imperial, in science, engineering and medicine.

As part of the partnership, Imperial and TUM have launched a 'Joint Academy of Doctoral Studies' with the aim of co-developing cross-disciplinary clusters of PhD students who will have access to world-leading academic supervisors and state-of-the art facilities at both institutions.

The first round of the programme will focus on the theme of 'Artificial Intelligence, Healthcare and Robotics'.

Find out more about the Joint Academy of Doctoral Studies and apply

• How Long Does a PhD Take?

How Long is a PhD?

Written by Kristine Bagdassarian

A full-time PhD in the UK usually takes between three and four years, while a part-time project typically lasts between five and six years.

The length and duration of a PhD depends on a range of factors, such as your funding arrangements, your country and institution of study, and the nature of your research topic. For example, if you’re doing a funded PhD you’re more likely to face completion deadlines than self-funded PhD students.

Increasingly, the type of programme you’re enrolled in can also affect the duration of your doctorate degree. Some projects or programmes now include additional training, teaching or projects that can extend your overall PhD registration period.

This page explains some of the factors that can affect the duration of a PhD.

On this page

How long does a full-time phd take in the uk.

Full-time study is the most common approach to PhD research, particularly for funded projects. You’ll normally spend at least three years of full-time PhD study on your topic, beginning with research and data collection before moving on to ‘writing up’ your work.

As with other levels of study, your PhD will be your main focus and you’ll be expected to dedicate a lot of your time on it. Some students do work part-time alongside their studies, but a full-time PhD itself can often be the equivalent of a full-time job.

Why three to four years?

Compared to other qualifications, a PhD takes a considerable amount of time.

When you are just starting, three to four years may seem like a long time to work on a single project, but the volume of work required to obtain a doctorate is substantial and many students find that the time goes by faster than anticipated.

By the end of this period, you’ll be expected to have completed any training required by your funding body and / or institution, gained research skills and conducted original research and, finally, submitted and defended your thesis. Some universities and projects may also expect (or even require) you to present your work at conferences or publish some of it during your doctorate.

In addition to this, it’s advisable to have engaged in extra-curricular activities and projects to boost your professional and academic skillset. Between three and four years is plenty of time to do this, but it’s nowhere near as long as it might seem.

For more information on what you can expect during your project, take a look at our introduction to PhD study .

PhD registration period and writing-up period

The stated duration of your PhD normally refers to the ‘registration period’ you set with your university at the start. This is the time period you intend to complete your PhD in and it will normally determine the ‘deadline’ for submitting your final thesis.

In the UK, the PhD registration period for full-time students is normally between three and three and a half years . In some departments and institutions, there is an understanding that students might enter a ‘writing-up’ period towards the end of their PhD. This is usually an extension to your registration, during which you don’t carry out any more research and just work on finalising your thesis and editing it for submission – writing it up, basically.

Can you complete a PhD in fewer than three years?

It’s technically possible to complete some PhDs in two years, if you have a very clear idea of the questions you want your project to answer and you’ve already done a lot of preparatory reading. This is very uncommon, however, and something that you should discuss with your supervisor. Some universities won’t let you submit a thesis before a certain point.

How many hours should I work while doing my PhD?

If you’re doing a full-time PhD, it’s wise to treat it like you would a full-time job, working the equivalent of 35 hours a week. However, you should be prepared to work longer hours during particularly busy stages of your doctorate, such as the writing up period and when you’re preparing for your viva.

Can you extend the length of a PhD?

Yes, it’s usually possible to extend the length of a PhD. You’ll need to apply to your university for an extended thesis submission date and have a valid reason for doing so (for example, a delay caused by something out of your control, COVID-19, a medical emergency or a bereavement). You should bear in mind that an extension isn’t guaranteed – particularly if it’s been caused by poor planning on your part. If your PhD has funding attached, there will usually be stricter deadlines than if you’re self-funding.

How long is an integrated PhD programme?

It’s quite common in STEM subjects to do an integrated PhD that includes a Masters qualification, usually taken after an undergraduate degree and referred to as a 1+3 PhD. These kinds of PhD typically take four years to complete.

PhD duration in different countries

If you have your eyes on doing research abroad, there are a few things you need to be aware of in terms of how long PhD study is. The three to four year PhD model is typical for the UK and most of Europe, with some countries in Asia also adopting a similar system (specific information on PhD studies in various countries can be found in our study abroad section ).

In the USA, a PhD takes four to six years . There are several reasons for this. While in the UK, you tend to apply for a specific project, in the US, your application is aimed at a certain department and your actual proposal takes shape in the first couple of years of PhD study. The US model involves a two-phase programme, wherein the first phase is focused on coursework and training and the second phase (typically from the third year onward) is when the bulk of the research is done. At the end of the second year, a US student would be expected to have developed a research proposal to be defended in front of a research committee and to have passed a ‘qualifying exam’ in order to present their defence.

How long is a part-time PhD?

Part-time PhDs normally take about twice the time of full-time PhDs (around five to six years in the UK ). You’ll do everything a full-time PhD student does across your doctorate, but your PhD work will be a less intensive part of your weekly routine.

This type of PhD is a good way to accommodate other employment and / or family commitments alongside your research.

In some cases, it may even be possible to start on a part-time PhD and switch to full-time study (or vice versa) if your situation changes.

How long does a distance learning PhD take?

Distance learning is an option if you’re unable to be physically present at your university. Most distance learning PhDs are also studied part-time and take around five to six years .

This option is increasing in availability, but can be trickier to manage in some fields that require regular lab work or access to specialist facilities. As a long-distance PhD student, you can expect to communicate with your supervisor via email, Skype or other electronic means as well as potentially attend the institution of your study for a couple of weeks each year.

The length of PhD funding

However you study your PhD, your funding situation can play a big role in determining how long your registration lasts – and / or how long you can afford to research for. Most scholarships and studentships have set lengths (which won’t necessarily cover writing up).

In some cases, funding can also add extra elements to a PhD, and potentially increase its overall length. Alternatively, limitations set by your department or research group funding could urge you to finish your thesis in the three-year period without additional extensions, while self-funded PhDs could greatly depend on your own resources.

Structured PhDs

In the UK, many PhD programmes funded by the Research Councils are offered as ‘structured’ or ‘new route’ PhDs. These incorporate additional training projects, professional internships and other elements.

Such elements may take place alongside your research, or specific time may be set aside for them. In some cases, students are only matched up with a supervisor at the end of the first year. These sorts of programmes are often offered within Centres for Doctoral Training (CDTs) or Doctoral Training Centres (DTCs) .

Registration period and funding period

Sometimes your registration period can also be tied to your PhD funding. Most studentships only last for a certain time (even if your doctorate ends up taking longer) and payments for a doctoral student loan will be based on the stated length of your project or programme.

Self-funded PhDs

Self-funding (unsurprisingly) is not restricted by funder deadlines and can be more flexible – particularly if you need to extend for writing up. However, self-funded PhDs require careful planning for tuition and living costs alongside any ‘hidden’ expenses, such as equipment and travel to events / conferences.

Although self-funding can ease the stress surrounding a strict final deadline, it is important to keep in mind that resources for support can place pressure on completion of the project. In addition, universities also still tend to set a maximum registration period.

The best way to find out how long a PhD is in your subject is to have a look around. Check our PhD database or, for more information on PhDs, explore the rest of our advice section !

Our postgrad newsletter shares courses, funding news, stories and advice

Kristine bagdassarian.

Kristine was one of the first PhD students to join FindAPhD, arriving in 2018 to share her experiences as a Durham University doctoral researcher working on Mathematical Modelling and Biology. As well as substantially revamping our book review section, Kristine helped develop some of our most popular blogs, including advice on research proposal writing, choosing a supervisor and managing multidisciplinary research.

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This page will give you an idea of what to expect from your routine as a PhD student, explaining how your daily life will look at you progress through a doctoral degree.

PhD fees can vary based on subject, university and location. Use our guide to find out the PhD fees in the UK and other destinations, as well as doctoral living costs.

Our guide tells you everything about the application process for studying a PhD in the USA.

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The degree of Doctor of Philosophy (PhD) is the University's principal research degree for graduate students and is available in all faculties and departments. A Cambridge PhD is intellectually demanding and you will need to have a high level of attainment and motivation to pursue this programme of advanced study and research. In most faculties a candidate is expected to have completed one year of postgraduate study, normally on a research preparation masters course, prior to starting a PhD.

Completion normally requires three or four years of full-time study, or at least five years of part-time study, including a probationary period. Terms of research are normally consecutive and, for full-time students, require residency in Cambridge. Not all departments offer part-time research degrees (see Part-time study).

Various routes to the PhD are possible and, if you are made an offer of admission, it will be made clear whether you are required to study for a masters degree or certificate in the first instance, or will be admitted directly to the probationary year for the PhD. You are registered for the PhD only after a satisfactory progress assessment at the end of the probationary year (five terms for part-time degrees). The assessment is designed also to focus your mind on the stages necessary for completion of your research within the normal time limit and to address any structural problems that have arisen during the first year. The progress examination/assessment at the end of year one is a substantial academic hurdle and continuation to the PhD is not automatic.

During your PhD, your effort will be focused on writing a dissertation of up to 80,000 words. This must represent a significant contribution to learning, for example through the discovery of new knowledge, the connection of previously unrelated facts, the development of a new theory, or the revision of older views, and must take account of previously published work on the subject. Many Cambridge dissertations go on to form the basis of significant publications.

Although you will spend long hours working independently, your department and college will support you in different ways. You are also able to attend regular seminars in your subject area, might be involved in teaching, perhaps giving seminars or supervising, and can play an integral part in the social life of your department and College.

Courses offering a Doctor of Philosophy

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How Long Is a PHD UK?

• Katie Baker
• July 31, 2024

For full-time students, a PhD in the UK typically takes three to four years. For PhD candidates who opt to study their doctoral research around work or other commitments, completing a PhD can take six to seven years. Thesis deadline extensions can be granted for up to four years; however, this will always be at the university’s discretion. 

Whether you want to complete your PhD in the UK full-time or part-time; it is a big commitment, which shouldn’t be taken lightly. The gratification may not be immediate, but the rewards can be lifelong when considering the professional careers that are more accessible for PhD holders, the increased earning potential and the sense of satisfaction that comes with creating unique knowledge and gaining a title only a minute fraction of the global population will only acquire.

How Long Is a PhD UK?

In addition to the average durations for part-time and full-time PhD study, there are additional time limits on how long students can be enrolled on a PhD program; this applies to students who have self-proposed their research idea and students who have been selected for a PhD program with pre-defined aims and objectives.

Full-Time and Part-Time PhDs in the UK

Typically, from start to finish, a full-time PhD in the UK will take 3 – 4 years to complete. Most full-time PhD students will spend the first three years undertaking independent research with the support of PhD supervisors, designing research methodology, collating data and analysing it. Most students will then take an additional academic year to write their thesis and sit their oral examination.

Of course, these timelines will vary with every PhD candidate. Some PhD students start their doctoral research with a solid idea of how they will approach their methodology and thesis, while others will need to go through more of a process of trial and error. Some PhD students get to the writing up stage quicker than others, writing a thesis should never be a race to the finish; doctoral research is a valuable and vital contribution to academic knowledge.

More often than not, it is a once-in-a-lifetime opportunity to dedicate your time and energy to research. Although, it isn’t unheard of for people to have multiple PhDs.

For part-time PhD students, researching, collecting data and outlining it concisely in your thesis typically takes twice as long. This timeframe is based on the assumption that part-time PhD students will dedicate 20 hours weekly to their doctoral research, while full-time students will, on average, spend 40 hours a week on their PhD. 

Of course, there is no clocking in or out when you are a PhD student. The vast majority of your time will be spent partaking in independent research, and there will always be periods that are busier than others. Many PhD students find that the writing-up stage is the busiest. 

How Long is a PhD for Distance Learners in the UK?

Completing a PhD by distance learning is similar to being a part-time PhD student. Many distance-learning doctoral students need six to seven years on average to finish their research, thesis, and viva. This timeframe typically boils down to how much time PhD candidates need to spend commuting to universities, which usually restricts the ability for full-time learning. 

The duration for distance learners is also highly dependent on the research in question. For example, PhD students digging into STEM research will take longer to complete their doctoral degrees – compared to those conducting research into non-STEM disciplines, such as the arts, humanities and social sciences. For non-STEM disciplines, students can conduct the majority of their research remotely, whereas STEM students will need access to labs or other equipment to carry out their experimental work. 

Does Funding Affect PhD Duration in the UK?

In an ideal world, funding wouldn’t affect how much time a PhD student can dedicate to their research and thesis. Unfortunately, for many full-time, part-time, and distance-learning PhD students, funding is a primary factor in the duration of their studying.

Typically, funding and studentships will only cover PhD students for three and a half years for full-time students, while part-time students can expect funding for seven years at a rate of half the stipend. However, this depends on the program you have applied for, and who is providing the PhD funding. 

For example, if you are a physical sciences or engineering student and your funding is being paid by the EPSRC, you will need to follow the timescale which is indicated on their length of PhD Studentship guidelines. Due to this timeframe, most students funded by the Engineering and Physical Sciences Research Council aim to complete their PhD within 3.5 years. Failing to complete the PhD within the 3.5-year timeframe could incur additional fees, which need to be independently covered. 

Furthermore, several funded PhD positions and programs have additional components attached to the eligibility requirements that require PhD students to undertake duties such as undergraduate teaching, laboratory session hosting or attendance at conferences and presentations. Even though these additional conditions shouldn’t prolong the duration of your PhD to an excessive degree, they can marginally add to the time it takes to complete a PhD program. For PhD candidates with these kinds of studentships and funding agreements, it is vital to have exceptional time management skills. 

Finally, self-funded PhD students can also feel constricted by their financial situations and feel the pressure to complete a PhD quicker than students who enjoy the security of attached funding. In addition to annual tuition fees, there are other associated costs and living expenses to account for. However, this isn’t always the case; some self-funded PhD students feel free to take their time to ensure their research is as valuable as possible.

PhD Deadlines in the UK

Each university in the UK has its way of setting deadlines. However, typically, the PhD deadline for full-time and part-time students is the date by which you need to submit your final thesis. 

For most UK universities, the deadline date is four years on from the start of your doctoral degree for full-time students and seven years for part-time PhD students. The start date will be when you were registered for the PhD program. Some UK universities also opt to set a minimum period of years or adjust the timeframe around relevant integrated studies.

Can PhDs Be Completed Faster Than the Average Timeframes?

While full-time students can complete their PhDs within two years or even 12 months from enrolling on their program, it certainly isn’t something that you should realistically aim for. Completing a PhD in under three years is a significant achievement, so much so that it is rarely heard of in the UK. 

The only students who have managed to complete their PhD thesis and pass their viva are students who enrolled on a program with extensive pre-existing experience and knowledge.

It is marginally more common for part-time students to complete their PhD in under six years. This largely depends on existing experience and knowledge and which commitments you are studying around. If you are a PhD student with part-time employment, it is highly unlikely that you will have the time to complete your PhD a year sooner; attempting such an achievement could leave you at risk of burnout. Alternatively, if you are a freelancer and your workflow often permits you to dedicate more time to your PhD, it can be possible for you to allocate more time to your research and writing.

Other Factors in the Rate of Progression for PhD Students

Many international students who choose a UK university to complete their doctoral research wonder if it will take longer to complete their PhD compared to domestic students. The good news is, as an international student in the UK, there is no indicative data to dictate that your period of study will be longer. 

Similarly, students who chose direct entry into a PhD program from a bachelor’s degree instead of studying a master’s degree beforehand are often anxious that they will find it hard to keep pace with their master’s degree-holding counterparts. Again, no evidence only holding an undergraduate degree will limit the rate of progression. A PhD differs from a bachelor’s and most master’s degrees due to its independent research focus; there are no right answers or curriculums to follow. With that being said, studying a Master’s degree before a PhD could help you to get more acquainted with a speciality topic, which was only briefly introduced to you in your bachelor’s degree.

EU & US vs UK PhD Durations

UK PhD programs follow the same structure and timeframes as European PhD programs. However, there is a slight difference compared to US PhD programs, which take longer to complete, based on a 2017 study. The study revealed that it takes 5.8 years on average to complete a PhD in the US.

The average timeframe is even longer when looking at arts and humanities PhDs in the US; they typically take 7.1 years to obtain. The primary reason for this is the additional directed study requirements imposed on US PhD candidates.

Is a PhD worth it?

So, you might be asking yourself, is a PhD worth it ? Well, that’s subjective. career prospects for students upon finishing their PhD will be influenced by the nature of their research as well as their prior experiences and skills. While we can’t outline all potential job opportunities, it’s important to recognise that numerous diverse paths and organisations typically seek individuals with specialised expertise and advanced educational qualifications.

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In this section

• What is a DTP?
• What is distance learning?

What is a PhD?

• Professional doctorate
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Postgraduate research

PhD and MPhil degrees are different from taught degrees - such as Bachelors or Masters degrees - because the programme is an independent research project, rather than a programme of assessed coursework.

Making an original contribution

The essential requirement of a PhD is the creation of new knowledge. Being a researcher means developing new ideas and improving understanding through this creation of new knowledge. Your research will inevitably build on the work and ideas of others, but as a research student you are expected to make an original contribution to knowledge in your discipline.

Leading a research project

You will lead the research project, but you will also have support from a supervisory team who are there to provide guidance and read and comment on draft work - but the ultimate responsibility for planning and managing the research project will rest with you.

Writing a thesis

The research project is then written up as a thesis - usually 50,000-80,000 words depending on the discipline. Again, responsibility for writing and submitting the thesis rests with you, but your supervisory team provide guidance and read and comment on draft chapters to help ensure the thesis is of an appropriate standard.

Viva voce - defending your thesis

Finally, to be awarded a research degree you must defend your thesis in a 'viva voce' (spoken) examination. The viva voce examination is an intense and challenging experience, but we offer workshops and mock examinations to help you prepare and almost all research students who reach this stage go on to successfully complete their degree.

How long does a PhD take?

You will normally complete your active research - experimental work, field work, archival work, etc. - over a maximum period of 3-3.5 years. A fourth year or the remaining part of this can then be used to prepare the thesis for examination.

You would normally complete your active research - experimental work, field work, archival work, etc. - over a maximum period of 6-6.5 years. A seventh year or the remaining part of this can then be used to prepare the thesis for examination.

How long does an MPhil take?

MPhil students would normally complete their active research - experimental work, field work, archival work, etc. - over a maximum period of 1-1.5 years. A second year or the remaining part of this can then be used to prepare the thesis for examination.

MPhil students would normally complete their active research - experimental work, field work, archival work, etc. - over a maximum period of 3-3.5 years. A fourth year or the remaining part of this can then be used to prepare the thesis for examination.

In some cases it may be possible to complete a PhD or MPhil degree in less time, but this is unusual.

Structured training

UK PhD and MPhil degrees are distinctive in that they provide research students with a structured programme of training designed to help them develop their personal and professional capabilities. At Leicester, we are proud of our innovative and flexible approach to supporting the skills and career development of our research students.

Skill and career development

You'll benefit from a structured and tailored programme of skills and career development activities. In addition to the subject-specific research skills that are gained over the course of the research project, we offer workshops and training events that allow you to develop wider generic research skills and transferable skills such as leadership, team working, project management skills, and presentation skills - helping you to enhance your employability whatever your career plans.

Communicating your research

We also provide opportunities to help you develop your ability to share your research and develop your confidence in communicating research concepts and findings to different types of audiences. Schools and departments offer their own seminar and conference programmes in which you are encouraged to participate. Over the course the degree, you'll normally also attend academic conferences in the UK or abroad at which you present your research and have the opportunity both to network with other researchers in your subject and to raise your own profile.

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• PhD and Research Degrees

PhD Study in the UK

What is a phd.

A PhD is a research degree and is the highest award available at universities in the UK. The study is based on a substantial research project on an area of academic interest, typically up to 100,000 words in length, written as a thesis, which then must be defended in an oral examination in front of a panel of experts. Students are assigned a supervisor, and a PhD duration is typically three years full-time and six years part-time.

Very few research degrees feature taught modules, so students are expected to take more responsibility for their work and schedule.

PhD Eligibility

UK universities are free to admit anyone, with PhD admission generally conditional on the prospective student having completed an undergraduate degree with at least upper second-class honours and a master's degree . English language ability must be proved; a minimum IELTS score of 7.0 is generally required.

PhD Research Proposal

All students who apply for a PhD must submit a research proposal ( example ). The proposal should address the research you wish to undertake, how you will do it, and why it is important. A panel of experts must accept the proposal before your programme can begin.

Other types of Research Degree

Mphil (master of philosophy).

If you wish to study for a PhD, you may first need to begin an MPhil and then transfer to a PhD programme after 12-18 months. An MPhil is also a qualification in its own right and is generally thesis-only, lasting one year full-time and two years part-time. The thesis must present the results of a study and research and be a maximum of 60,000 words.

Students choose to study an MPhil if the proposed research has insufficient scope for a full PhD.

MRes (Master of Research)

An MRes is an advanced postgraduate research degree in the areas of art, humanities, and social sciences. Some Ph.D. Programs require an MRes qualification before beginning a PhD. The programme proper, and the student is required to complete a 40,000-word dissertation.

An MRes is a good way to see if you enjoy conducting research without fully committing to and funding a full PhD.

Professional Doctorate

Professional doctorates are similar to PhDs but are intended to advance professional practice rather than improve academic ability. Joint professional doctorates include law, education, business, engineering, and medicine.

How long does a PhD last?

A PhD in the UK usually takes three to four years if you study full-time. However, it can vary depending on the subject and how quickly you make progress. If you study part-time, it may take longer, typically five to seven years.

How much does a PhD cost?

Funding and researching a PhD can be expensive, with EU students paying up to £6,000 per year, and international students more.

It is rare for a PhD student to not be supported by some form of bursary, grant or scholarship  though, and many universities and research councils provide monetary support for part or all of a PhD programme.

PhD admission - how do I apply?

Once you have decided on an area of research and have looked into how you will fund your study, you will need to fill out several documents required when submitting your application. They can include:

• Academic transcripts
• Academic references
• Personal statement
• Research proposal ( example )

Students will also need to identify a supervisor who will oversee their PhD.

Top PhD Programmes in the UK

- university of oxford.

The DPhil in Computer Science at Oxford University offers students the chance to do advanced research in a beautiful setting. You can study topics like linguistics, biology, medicine, and quantum computation alongside computer science, get one-on-one guidance from experienced supervisors, attend lectures, and gain transferable skills.

• Popular PhD course: DPhil in Computer Science
• Entry requirements: A first-class or strong upper second-class undergraduate degree with honours in a four-year undergraduate degree (equivalent to a master's degree) in a relevant subject, or a first-class or strong upper second-class undergraduate degree with honours in a three-year BSc/BA degree and a master's degree with merit or distinction in a relevant subject.
• International fee: £29,700

- University of Cambridge

The PhD in Computer Science at Cambridge University is research-focused. Students work on their research projects under the guidance of a supervisor for three to four years. When admitted, students undergo a probationary period and are registered for the Certificate of Postgraduate Study (CPGS).

• Popular PhD courses: PhD in Computer Science
• Entry requirements: A UK First class Honours Degree or international equivalent. Additionally, having a master's-level degree or equivalent postgraduate work is highly desirable. 
• International fee: £35,673

- Imperial College London

The Imperial College Business School offers a Master's in Research (MRes) that introduces students to theory and research methods in Finance, Economics, and Management, providing a solid foundation for future doctoral studies. Depending on the chosen research area, the MRes programme can be completed in one or two years.

• Popular PhD course: One year Master’s in Research
• Entry requirements: A high academic standing (such as a distinction or merit), or a first-class or upper second-class honours undergraduate degree.
• International fee: £17,500

- University College London

The Management MRes + MPhil/PhD programme at UCL School of Management offers a prestigious research experience for students seeking scholarly careers in management studies. With a strong reputation for world-leading research, the programme provides rigorous academic training and personalised research mentorship.

• Popular PhD course: Management MRes + MPhil/PhD
• Entry requirements: A first-class Bachelor's degree from a UK university or an equivalent overseas qualification. UCL encourages applicants from various disciplines to apply and requires them to have taken the GMAT or GRE General Test.
• International fee: £29,000

- University of Edinburgh

The University of Edinburgh’s PhD in Informatics focuses on training researchers with comprehensive knowledge in their discipline and a specialised area. During the first year, you will attend relevant lectures, submit a thesis proposal, and receive annual progress reviews. Successful completion of a thesis and oral examination leads to the award of a doctorate. Regular talks and seminars provide additional learning opportunities.

• Popular PhD course: Doctor of Philosophy (PhD) in Informatics
• Entry requirements: A degree in an Informatics-related field like Artificial Intelligence, Cognitive Science, or Computer Science. Proficiency in computer programming is required. 

Study a PhD in the UK

If you are interested in studying for a research degree in the UK, arrange a free consultation today. The PhD Service  can also help you apply with expert application advice, interview practice and research proposal editing.

PhD Admission FAQ

Is a phd fully funded in the uk for international students.

PhD funding for international students in the UK varies. Some universities offer full funding, while others require students to find funding. Scholarships, grants, and assistantships are available, but not all PhD programmes are fully funded.

What are the requirements for studying for a PhD in the UK?

To study for a PhD in the UK, you generally need a master's degree or an equivalent qualification in a related field. You'll also need to write a detailed research proposal explaining your research objectives and academic references that assess your research abilities. Additionally, you must secure funding to cover your tuition fees and living expenses, which can come from scholarships, grants, personal funds, or sponsorship. Requirements may vary, so it's best to check with individual universities.

Can international students apply for a PhD in the UK?

international students can apply for a PhD in the UK. UK universities accept applications from students worldwide. 

How much does a PhD cost for international students in the UK?

PhD tuition fees for international students in the UK depend on factors such as the university, field of study, and location. On average, fees range from £15,000 to £35,000 per year. However, it's important to note that actual fees can vary significantly .

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What is a PhD?

Are you considering a phd degree we take a look at what a phd is, how long it takes and how you can go about getting one..

What’s a PhD?

What does phd stand for, how long is a phd, how much does a phd cost, how to get a phd, can you do a phd without a master’s, is a phd worth it, looking for clearing advice.

The Clearing concierge has the answers

A PhD is the highest postgraduate-level qualification offered by universities in the UK. It’s for those who are looking to build on what they studied during their master’s degree, or for those currently working who wish to research a particular area within their field.

PhDs are research-based degrees. The student comes up with an original research question, often in collaboration with a university professor, and explores that topic in depth. At the end of the degree a final thesis is produced that could range from 40,000 to 120,000 words.

The number of students enrolling in PhD degrees is increasing year-on-year. From 2015/16 to 2019/20 enrolments increased by 2.9%, according to 2019/20 HESA data on student enrolments . This highlights the growing interest in and demand for the postgraduate qualification.

PhD stands for Doctor of Philosophy. You’ll often find this abbreviated to just ‘Doctorate’ as a PhD falls under the umbrella of doctorate degrees.

They vary in length, based on what you decide to research and whether you choose to study part-time or full-time. Full-time PhD students often take three or four years, with part-time students taking up to seven. Some universities even offer deadline extensions of up to four years.

You can expect to pay anywhere from £3,000 to £6,000 per year. This applies to all UK and EU students, with other international students paying more. Most PhD students fund their degree through scholarships, bursaries, and grants. Many UK research organisations also offer studentships through UK Research and Innovation (UKRI) , which can be another form of funding.

• Bursaries and scholarships
• Postgraduate funding

Having a strong interest in a particular subject is the first step to a PhD. You’ll either be applying for an already funded project being offered by a university, or you’ll be pitching your own research proposal. Admissions teams want to see your dedication and enthusiasm, so make sure you’re passionate about the subject first.

Universities tend to list available research projects and who’ll be supervising them on their website. Don’t hesitate to contact any professors you know that are doing research in an area you’re interested in. They may have a PhD position available they haven’t yet advertised.

When applying, you’ll need a:

• Cover letter
• Research proposal (if pitching an original research idea)
• Reference (may be asked to provide three people, who know you in an academic setting or can comment on your research capability)

Use your application as a chance to really convey your passion for the subject. It’s important to expand on your interest, explain why you have that interest and cite examples of you pursuing this interest through past experiences. You’ll be studying for at least three to four years and the admissions teams will want to make sure you’ll be dedicated.

Yes, but this will depend on the course you’re applying for and what previous experience you have. Most PhD degrees will require you to have completed a master’s degree or equivalent, but exceptions can be made if you can demonstrate your capability. Universities want to see that you’re passionate, hard-working, and determined.

This is up to you and your career aspirations. Consider how important it is that you have a doctorate degree and what contribution it’ll make to your future.

Boost your employability

Many choose to do a PhD because it’ll increase their chances of employment. This’ll depend on what you want to study and what industry you want to work in, but doing so could increase your job prospects. Recent data from HESA on graduate activities by level of qualification found that 78.9% of doctorate students were employed upon graduating in the academic years 2017/18 to 2019/20. Only 3.4% were unemployed.

Helps you pursue an academic career

Many students use a PhD as a pathway into academia, progressing into full-time roles at a university or other higher education institution. This could be as a professor, researcher, or other role. PhD students are often employed by the university while they study, helping in lectures, labs, tutorials or as research assistants.

Make a significant contribution to your field

Doctorate degrees offer the opportunity to explore an original research question and advance your knowledge in your chosen field. It's a satisfying position to be in and comes with recognition from your peers. This could also open up a wealth of further research to be explored by either you or your peers.

Develop a range of transferrable skills

Through a doctorate degree you’ll learn a range of invaluable skills, transferrable beyond your studies. These can include:

• Project management
• Time management
• Independence
• Writing and presentation skills
• Communication skills
• Research skills
• Teaching others

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10 things you need to know before starting a PhD degree

So you want to do a PhD degree, huh? Here we've got everything you need to know about getting started.

So you want to do a PhD degree, huh? Are you sure about that? It’s not going to be an easy decision, so I’ve put together a list of 10 things you need to know before starting a PhD degree. Oh, and don’t panic!

I have recently graduated from the University of Manchester with a PhD in Plant Sciences after four difficult, but enjoyable, years. During those four years, I often felt slightly lost – and there was more than one occasion on which I didn’t even want to imagine writing up my thesis in fear of delving into fits of panic.

On reflection, I realise that – to quote a colleague – commencing my PhD was like “jumping in the deep end with your eyes closed.” If only I’d known to take a deep breath.

1. Are you sure you want to do a PhD degree?

Let’s be under no false impressions, completing a PhD isn’t easy. There will be times when you feel like Wile E Coyote chasing after the Roadrunner – a little bit out of your depth a lot of the time. It’s four years of your life, so make sure it is what you really want to do.

If you want to pursue a career in science, a PhD isn’t always necessary.

It is possible to make great inroads into industry without a doctoral degree. That said, a PhD can also be a very useful qualification with many transferable skills to add to your CV.

By the time you’ll have finished, you can include essentials such as time management, organisational skills, prioritising workloads, attention to detail, writing skills, presenting to an audience – and most importantly – resilience, to name but a few.

2. Choose your project, and supervisor, wisely.

This is  very  important.

Time after time, our experienced scientists at EI, including Erik Van-Den-Bergh (and I agree) say, “ make sure you’re extremely passionate about exactly that subject. ” When I saw the PhD opening that I eventually was offered, I remember being demonstrably ecstatic about the project before I’d even started it.

I was always interested in calcium signalling and organised a meeting with my potential supervisor immediately, which (to quote Billy Connolly) I leapt into in a mood of gay abandon.

Not only does this help you to keep engaged with your project even through the painstakingly slow times, it also greatly enhances your ability to sell yourself in an interview. If you can show passion and enthusiasm about the project and the science then you’ll be that one step ahead of other candidates – which is all the more important now that many studentships are competitive.

You have to  be the best  out of many, often exceptional candidates.

However, as important as it is to be passionate about your project, make sure that the person who will be supervising you is worthy.

Does your potential supervisor have a prolific track record of publishing work? What is the community of scientists like in the lab you may be working in? Are there experienced post-doctoral scientists working in the lab? Who will your advisor be? Is your supervisor an expert in the field you are interested in? Is the work you will be doing ground-breaking and novel, or is it quite niche?

There is nothing more frustrating – and I know many PhD degree students with this problem – than having a supervisor who is rarely there to talk to, shows little interest in your work, and cannot help when you are struggling in the third year of your project and some guidance would be much appreciated.

Personally, and I was very lucky to have this, I think it’s incredibly useful to have two supervisors. My PhD degree was split between the University of Manchester and the Marine Biological Association in Plymouth. Between my supervisors, I had two people with expertise in different fields, who could give me some fantastic advice from different perspectives. This also meant that I had two people to check through my thesis chapters and provide useful comments on my drafts.

Make sure you are passionate about your subject before taking it to PhD level. And by passionate I mean  really  passionate.

For a start, you will most likely have to write a literature review in your first three months, which if done well will form the main bulk of your thesis introduction and will save you a lot of stress and strain when it comes to writing up.

At the end of your first year, you will have to write a continuation report, which is your proof that you deserve to carry on to the end of your three or four years. This doesn’t leave much time for lab work, which means time management is incredibly important. If you think you’ll be able to swan in at 11 and leave at 3, think again.

Fundamentally, never, ever rest on your laurels! As tempting as it may be to slack-off slightly in the second year of your four year PhD, don’t.

4. Be organised.

This is a no-brainer but still, it’s worth a mention. Take an hour on a Monday morning to come up with a list of short-term and long-term goals. You’ll probably have to present your work at regular lab meetings, so it’s always worth knowing what has to be done (lest you look a pillock in front of the lab when there’s nothing to show for your last two weeks.)

It’s always good to have a timeline of what will be done when. If you have a PCR, maybe you can squeeze in another experiment, read a few papers, start writing the introduction to your thesis, or even start collecting the data you already have into figures.

The more good use you make of your time, the easier it’ll be to finish your PhD in the long run. Plus, it’s lovely to sit back and look at actual graphs, rather than worry about having enough to put into a paper. Once you’ve typed up your data, you’ll realise you’ve done far more than you had anticipated and the next step forward will be entirely more apparent.

5. Embrace change – don’t get bogged down in the details.

Felix Shaw – one of our bioinformatics researchers at EI – put it best when he said, “ it felt like I was running into brick walls all the way through [my PhD]… you’d run into a brick wall, surmount it, only to run straight into another. ”

You’ll find that, often, experiments don’t work. What might seem like a great idea could turn out to be as bad as choosing to bat first on a fresh wicket on the first day of the third Ashes test at Edgbaston. (Yeah, we don't know what that means either - Ed).

Resilience is key while completing your PhD. Be open to change and embrace the chance to experiment in different ways. You might even end up with a thesis chapter including all of your failures, which at the very least is something interesting to discuss during your  viva voce .

6. Learn how to build, and use, your network.

As a PhD student, you are a complete novice in the world of science and most things in the lab will be – if not new to you – not exquisitely familiar. This matters not, if you take advantage of the people around you.

Firstly, there are lab technicians and research assistants, who have probably been using the technique you are learning for years and years. They are incredibly experienced at a number of techniques and are often very happy to help show you how things are done.

There are postdocs and other PhD students, too. Not only can they help you with day-to-day experiments, they can offer a unique perspective on how something is done and will probably have a handy back-catalogue of fancy new techniques to try.

There are also a bunch of PIs, not limited to your own, who are great to talk to. These people run labs of their own, have different ideas, and might even give you a job once you’ve completed your PhD.

Don’t limit yourself to the labs directly around you, however. There are a massive number of science conferences going on all around the world. Some of them, such as the Society of Biology Conference, take place every year at a similar time in different locations, attracting many of the leaders in their respective fields.

If you are terrified by the prospect of speaking at a full-blown science conference and having your work questioned by genuine skeptics, there are also many student-led conferences which will help you dangle your fresh toes in the murky waters of presenting your work.

One such conference, the Second Student Bioinformatics Symposium, which took place at Earlham Institute in October 2016, was a great place for candidates to share their projects with peers, who are often much more friendly than veteran researchers with 30 year careers to their name when it comes to the questions at the end of your talk.

Another great reason to attend conferences, of course, is the social-side too – make the most of this. You never know who you might meet and connect with over a few drinks once the talks are over and the party commences.

7. Keep your options open.

You should be aware that for every 200 PhD students,  only 7  will get a permanent academic post , so it’s  incredibly unlikely that you’ll become a Professor  – and even if you make PI, it probably won’t be until your mid-forties.

You may also, despite having commenced along the academic path, decide that actually, working in a lab environment isn’t for you. Most PhD graduates, eventually, will not pursue an academic career, but move on to a wide range of other vocations.

It might be that Science Communication is more up your street. This was certainly the case for me – and I made sure that I took part in as many public engagement events as possible while completing my PhD. Most Universities have an active public engagement profile, while organisations such as STEM can provide you with ample opportunities to interact with schools and the general public.

You might also consider entrepreneurship as a route away from academia, which might still allow you to use your expert scientific knowledge. There are a variety of competitions and workshops available to those with a business mind, a strong example being Biotechnology YES.

I, for example, took part in the Thought for Food Challenge, through which I have been able to attend events around the world and meet a vast array of like-minded individuals. Many of the participants from the challenge have gone on to set up successful businesses and have even found jobs as a result of the competition.

8. Balance.

Remember that you still have a life outside of your PhD degree – and that this can be one of the greatest opportunities to make amazing friends from around the world.

A science institute is usually home to the brightest students from a variety of countries and can provide a chance to experience a delightful range of different people and cultures. Don’t just stick to the people in your lab, go to events for postgraduate students and meet people from all over campus.

There are usually academic happy hours happening on Fridays after work where you can buy cheap beer, or some lucky institutions even have their own bar. At Norwich Research Park, we not only have the Rec Centre, along with bar, swimming pool, calcetto, samba classes, archery, and a range of other activities, but there are also biweekly “Postdoc pub clubs” which are very fun to join on a Tuesday evening.

Maintain your hobbies and keep up with friends outside of your PhD and you’ll probably find it’s not that gruelling a process after all.

Plus, the people you meet and become friends with might be able to help you out – or at least be able to offer a sympathetic shoulder.

9. Practical advice.

If, after reading all of this, you’re still going to march forth and claim your doctorhood, then this section should be rather useful.

Firstly, make sure your data is backed up. It’s amazing how many people don’t do this and you’d be bonkers not to. Keep your work saved on a shared drive, so that if your computer decides to spontaneously combust upon pressing the return key, you won’t have lost all of your precious work – or have to go through every one of your lab books and type it all up again.

Secondly, don’t leave your bag in the pub with your half-written thesis in it. I did this, the bag was fine, I was in a state of terror for at least half an hour before the kind person at Weatherspoons located said bag.

Thirdly, read. Read broadly, read anything and everything that’s closely related to your project – or completely unrelated. It’s sometimes amazing where you might find a stroke of inspiration, a new technique you hadn’t thought of … or even in idea of where you might like to go next.

Finally, ask questions – all of the time. No matter how stupid it might sound in your head, everyone’s probably been asked it before, and if you don’t ask, you don’t get.

You’ll probably look far less stupid if you just ask the person standing next to you how the gradient PCR function works on your thermal cycler rather than standing there randomly prodding buttons and looking flustered, anyway.

10. Savour the positives.

At the end of all of this, it has to be said that doing a PhD is absolutely brilliant. There’s no other time in your life that you’ll be this free to pursue your very own project and work almost completely independently. By the time you come to the end of your PhD, you will be the leading expert in the world on something. A real expert! Until the next PhD student comes along …

Related reading.

A PhD, is it worth it? Just ask our students

The realities of doing a PhD

My advice for PhD students? See what bites

COVID and my PhD: to lockdown and back

How does a PhD work and how to find the right one

Building the confidence to take on a PhD

PhD life, 10 things we learned in our first six months

What’s the third year of a PhD like? Tips for navigating your PhD

PhD by experience

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How to apply for a PhD in the UK

Applying for a phd is not quite as daunting as you might think. a postgraduate student recruitment officer from the university of sussex shares his tips for putting together a phd application.

Ben Osborne

There are many different reasons for wanting to pursue a PhD – to move into an academic role at a university, to continue studying a subject you are passionate about or to further your career. 

Whatever your motivation, many students are now choosing to pursue a PhD abroad. This guide will help you understand how to apply for a PhD at a UK university and answer any questions you might have around doing PhDs.

Download your Study Abroad Guide for FREE!

How to apply for a phd.

Application rules and methods vary for each university. The number of courses that you can apply for in a year will vary. For example, at the University of Sussex , you can apply for up to three postgraduate courses per year using the postgraduate application system.

If you are applying for more than one degree, you must submit a research proposal/statement specific to each area of study you apply for.

You can also apply to different universities to improve your chances of being accepted to a PhD course of your choosing. 

What qualifications do I need?

Each PhD will have specific entry requirements and you will also need to meet a university’s general entry requirements.  This may be an upper second-class undergraduate honours degree (2:1) or an equivalent international qualification. For some PhDs you may need a master’s qualification, and you may be asked to attend an interview.

International students may also be required to prove language proficiency. This will vary across institutions so do check what level universities expect before starting your application. 

Applicants should always check the specific entry requirements in a university’s online prospectus before making an application.

When should I start applying?

This will depend on when your term start date is. Most research degrees will start in September but some courses offer additional entry points in January or May.

You can apply all year round for research degrees starting in September, January and May, and the deadlines for applying are usually one month before the course start date for UK applicants, and three months before for international applicants.

If you’re applying for funding from an external organisation you’ll need to be aware that they may have different deadlines for the funding application. So give yourself plenty of time to research your funding options, and ensure you know how long the application process takes. 

Many universities offer a number of funded PhD opportunities and PhD scholarships for UK and international students, and it’s always worth investigating funding routes such as research councils and other organisations, both in the UK and overseas.

In some cases, it may be possible to study a PhD by distance which means you’ll be able to learn online and have virtual meetings with your supervisor.

If this is something you would be interested in doing you should check before applying whether your university can accommodate this option. 

Nine things to know before doing a PhD Starting a PhD during the pandemic Studying for a part-time PhD: the challenges and the benefits Is it possible to do a three-year PhD as an international student?

How should I look for a supervisor?

Usually if you are applying for a funded project, or to a research centre or group, you will normally be asked to provide a statement explaining your suitability for working in that area, and if successful you will be allocated a supervisor.

If you wish to propose your own area of research, you need to decide on a research topic, and you will be expected to write a research proposal. In some cases you may only be required to provide a summary of academic interests and this can be used to match you to a researcher that suits you.

If you are proposing your own research topic, there may be a research database at your university that you can search, or your university will match you with a supervisor during the assessment of your application. It may be possible to request supervision by a particular member of faculty – this will be considered but not all requests can be accommodated.

If you do find a potential supervisor who matches your research area, check their online profile for indications of their doctoral supervision capacity. If they are open to doctoral applications, you can contact them directly to check their availability for supervising you.

It is a good idea to draw up a shortlist of two to three potential supervisors, and take an in-depth look into their research history. You can also find out more about your potential supervisors by looking in the reference sections of academic textbooks and searching for articles in research databases and academic blogs.

When you contact your potential supervisor, it is important to tell them something interesting about yourself, and explain your research interests and how you feel your research proposal matches their expertise.

How do I write a research proposal?

If you are proposing your own research you will need to write a strong proposal that formulates a precise, interesting research question, and establishes the relevance and value of the proposed research question in the context of current academic thinking.

You’ll need to make sure your proposal describes the data or source material your research requires, and outlines a clear and practical methodology that enables you to answer the research question and that states clearly what you hope to discover at the end of your research, and what new areas it might open up.

The precise content and structure of your research proposal will depend on your subject area, and the University of Sussex has some helpful resources on our website to guide you through the process.

How long does the application process take?

Completing an application and writing a research proposal may take some time and should not be left until just before the application deadline.

It’s not easy to give a definite idea of how long it takes to hear if your application has been successful, as it will depend on when the application is made and the nature of the specific PhD, and you would need to meet any conditions contained within the offer before you can start the PhD.

What are the associated costs?

There won’t typically be an application fee for PhDs but there are tuition fees. If a university does charge application fees they will usually be between £50-£100.

The tuition fees for students studying in the UK are set by UK Research and Innovation . Fees for international students are £18,975 for non-lab-based subjects, and £22,975 for lab-based subjects per year.

You’ll also need to factor in living costs, but there are a number of funding routes you can apply for to help with this. As well as PhD scholarships and funded research projects there are research council awards, PhD loans for those eligible, and various organisations to which international students can apply for funding, such as The Gen Foundation and Open Society Foundations.

It’s important to be aware of the costs involved, but it’s also worth remembering that the educational, career and personal benefits of PhD study can be worth it.

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8 big differences between the US and UK PhD experience

And one important similarity. 

Helen Robertson

Credit: Malte Mueller/Getty

And one important similarity.

11 March 2020

Malte Mueller/Getty

In 2019, I took a risk by moving halfway around the world as a postdoctoral researcher in molecular evolution.

Since then, I’ve been struck by how different the grad school experience is here at the University of Chicago in the US, compared with my time at the University College London in the UK, where I completed my PhD in 2017.

Here’s what I’ve noticed:

1. UK grad school interviews are shorter and more lab-specific

In the UK, you’re likely to apply directly to a lab for an advertised project or one that you develop with your supervisor.

In the US, the application process is more centralized. You usually apply to a school instead of a lab. Some programs even require you to take a standardized Graduate Entry Program test, though this seems to be on the decline .

Grad school interviews in the US tend to be longer. They can involve a series of interviews, tours, and faculty events over a number of days.

2. In the US, a work-life balance is harder to achieve

I’ve been surprised by how all-encompassing a US doctorate can be. Even after the first year of teaching, the number of seminars, journal clubs, and university-related activities make the US PhD experience very grad school-centric.

I was fortunate during my UK-based PhD to approach it more like a full-time job than a continuation of my masters year. There were intense periods that required late nights in the lab, but I had time to pursue other interests , which provided some balance and made me more productive at work.

Of course, it’s difficult to generalize about working patterns. Demanding schedules are not wholly dictated by the country you’re studying in. A recent study found that 76% of surveyed grad students spent more than 41 hours a week on their project.

3. It takes longer to complete a PhD in the US

Probably the best-known difference is the time it takes to complete a PhD.

UK PhD programs tend towards three years in length, although it’s increasingly getting closer to four years – a trend that might soon be reflected in funding arrangements .

It’s a different story in the US, where, according to the Survey of Earned Doctorates , students take an average of 5.7 years to graduate.

4. UK PhD fees tend to be lower

Fees err on the more expensive side in the US, as they do for undergraduate degrees – although this isn’t always true for international students.

US PhD fees, coupled with the longer study time, means that the costs associated with grad school are generally higher than in the UK, even before living costs are considered.

If you have a funding body attached to your project, it will likely pay your tuition fees as part of its finance package. But this flags a major difference between the two countries: funding and scholarships.

5. Many US students need to apply for their own funding

From my understanding, most advertised science-based PhD projects in the UK are attached to funding, which covers tuition fees, bench costs, and living expenses. The tax-free PhD stipend set by all UK Research Councils is £15,285 (approximately US$20,000), although other funding bodies pay more.

In the US, there is no national funding level – your level of financial support will be dictated by your school or lab. This means there is generally much more encouragement for US PhD students to apply for their own funding than there is in the UK.

This is good experience for a future scientific career, but if you have to work additional hours to supplement scholarships, you’ll ultimately end up with less time for your project.

6. US PhD programs are more structured

This is particularly true in the first year for US PhDs, which includes lectures, exams, and lab rotations. Only at the end of the first year, after passing your qualifying exam, do you have the opportunity to pick the lab you’re going to pursue your PhD research in.

In the UK, I started in the lab that I spent the duration of my studies in. This meant no structured classes or rotations in my first year, and I began my own research right away.

PhDs that are run through a Doctoral Training Centre (DTC) – centres that manage the Research Council-funded PhD degrees – are increasingly popular in the UK, and include classes and rotations during the first year, but often without the frequent exams and coursework that characterize grad school in the US.

7. There is more focus on defending your thesis in the UK

Writing my thesis was the final hurdle of my UK PhD experience. It gave me the opportunity to document my ideas, successes (and failures), and the context of my project. I defended my thesis in a closed session with two examiners: one internal to my institution, and one external.

From what I’ve seen, finishing a doctorate in the US is less focused on a thesis. Instead, your committee determines that you have completed sufficient work and skill attainment to warrant your defense. Only then can you write your thesis, and defend it in a public session.

In the UK, it’s unlikely you’ll know your examiners well, but a US PhD defense is assessed by the same thesis committee that have known you for the duration of your studies.

8. Teaching is an added bonus in the UK

My UK PhD funding set no teaching requirements: instead, I was free to teach labs and mark coursework at the discretion of my supervisor. And I was paid for any teaching hours I did.

Teaching requirements in the US vary from school to school. For some students, working as a teaching assistant is necessary to pay fees and living expenses – particularly if you don’t have comprehensive funding.

There might also be minimum teaching requirements for the duration of your PhD in the US. In this respect, the time commitment and financial compensation of teaching is very institution-specific.

One important similarity: The lab you join will determine your experience

Despite the differences in structure and requirements between UK and US PhDs, one thing that is common to them all is that, ultimately, your PhD is going to be shaped by the lab you decide to join.

If have a positive working environment and appropriate guidance and support from your supervisor, and you’re interested in and motivated by your thesis topic, then your grad school experience will likely be rewarding.

And that’s true regardless of the country you’re studying in.

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What to expect from a PhD/ MA by Research

A Doctor of Philosophy (PhD) is the highest level of qualification awarded by universities in the UK, typically aimed at students who have successfully completed a Masters programme.

A  PhD  is awarded for the outcomes of intensive, independent study that demonstrates an original and significant contribution to knowledge in your chosen subject. You will be assessed at the end of the programme by a thesis of 80,000 words which will need to be deemed suitable for publication, in whole or in part in a learned journal or equivalent by your examiners. You will need to defend your thesis and demonstrate an in-depth knowledge of your subject at a  viva voce  (oral examination) before a panel of expert examiners.

By comparison, an  MA by Research  is a research-based Masters programme assessed by a thesis of 40,000 words. An oral examination may be held at the discretion of the examiners.

Unlike our postgraduate taught programmes, there are no formal lectures or seminars in a PhD or MA by Research, and your work is not formally examined until after your thesis has been submitted. Instead, our postgraduate research programmes provide you with the opportunity to undertake research under the expert guidance of a primary supervisor, co-supervisor and mentor, supported by complementary research training.

PhD and MA by Research programmes may start at any time of the year, though we strongly encourage students to begin their studies at the start of the UK academic year (September). We also offer flexibility in our programmes so that you can choose the mode of study that works for you - full-time, part-time, or distance learning . It usually takes three years (full-time) or six years (part-time) to complete a PhD, while the standard duration for an MA by Research is either one year (full-time) or two years (part-time).

Distance learning students will receive the same level of support and supervision as on-campus students, the only difference being that supervisory sessions will take place via audio and visual communication services such as Microsoft Teams or Zoom, rather than in person. You will be funded to make one compulsory visit to the University per year of study (or every other year for part-time students), enabling you to meet your supervisory team, undertake intensive research skills training and make a start on your doctoral studies. You may also be invited to attend the University for annual meetings which give you the opportunity to interact with other research students both socially and academically, undertake important progress-review meetings and carry out any necessary training. For those studying a PhD, you will also generally be required to be present on campus for your viva voce (funded for travel and accommodation).

What is involved in a PhD/MA by Research?

Before you start.

One of your main sources of support, inspiration and encouragement throughout your PhD/MA by Research programme will be your supervisory team. Establishing an effective working relationship is important for staying on top of your work and making the most of your research.

If you are planning to apply for a PhD/MA by Research programme, you should first make sure that the relevant department within the College of Arts and Law offers the necessary expertise. We ask that you identify an appropriate supervisor before you submit your application and contact them in the first instance to discuss your research proposal. If you experience any difficulties with the application process and contacting potential supervisors, please email: [email protected]

Your research proposal should be a short written document (approximately 1,000-1,500 words) which sets out the central issues or questions that you intend to address. It should outline the general area of study within which your research falls, referring to the current state of knowledge and any recent debates on the topic, as well as demonstrate the originality of your proposed research. For further advice, please refer to our research proposal guidance pages .

During your studies

Your supervisory team will meet with you at regular intervals throughout your PhD/MA by Research programme in order to offer guidance on how best to approach, implement and report on your research. Supervisory sessions for distance learning students will take place via audio and visual communication services such as Skype or Facetime, rather than on campus.

Although your supervisory team are there to help you to complete your research, postgraduate research students are expected to take full responsibility for their work. Therefore, you will need to develop your own timetable for academic study, planning and managing your research so that you can successfully complete your thesis on time.

The first year (or part-time equivalent) of a PhD usually consists of a literature review specific to your thesis and topic, along with any other relevant work or training that will prepare you for undertaking the bulk of your research in the second year, which is normally then written up in the third year. For an MA by Research, these timescales are condensed into one year (or two years if studying part time).

During the course of your studies your supervisory team may also encourage you to present your research to the wider academic community and to the general public at seminars and conferences, or even submit work for publication in specialist journals. You will also have opportunities for teaching, networking, and playing an active role in the College's vibrant  postgraduate research community .

If you wish to proceed and submit an application, please refer to our six-step process for applying for PhD and MA by Research opportunities in Arts subject areas.

The Savvy Scientist

Experiences of a London PhD student and beyond

PhD FAQs – A Complete Beginner’s Guide to Doctoral Study

Tempted to do a PhD but have lots of questions? Hopefully this collection of popular PhD FAQs will help you to tick a few off the list!

Note – If you’re already sure that you want to do a PhD, and are looking for guidance on the applications process, check out my post on How to apply for a PhD which includes advice from successful PhD applicants. My post-PhD reflections on the things I regretted from my own PhD may be useful for you too, you can find that post here .

Let’s start with the absolute basics of PhDs!

What does PhD stand for?

PhD stands for Doctor of Philosophy. Doctor of Philosophy ? No matter which subject area your PhD is in you’ll become a Doctor of Philosophy because philosophy derives from Greek to mean “Love of wisdom” which make a bit more sense.

What is a PhD?

A PhD is a type of research degree classified as a doctorate. You get a PhD by doing original research into a topic, typically for at least three years.

There are loads of other types of doctorate and a PhD is simply the most common. EngD is another which is relatively common for industry-funded engineering students here in the UK.

PhD & DPhil what’s the difference?

There is no real difference between a PhD and DPhil, they’re both Doctor of Philosophy qualifications. A small number of historic institutions in the UK such as Oxford and York offer DPhils but the degree itself is equivalent.

How common are PhDs amongst the population?

Approximately 1% of the working population (25-64 years old) have a PhD. This varies a lot by country:

Can you call yourself Doctor with a PhD?

Yes you can. Though to avoid confusion with medical doctors, rarely will PhD-holders use the “Dr” title outside of their workplace.

Sometimes PhD-holders will add the abbreviation PhD after their name if they want to make it clear they are a non-medical doctor, for example “Jeff Clark PhD”.

What have I done about my title since getting my PhD? Nothing so far!

Why do a PhD?

Unlike a lot of other degrees, most PhD students get paid to study . Read more in the finances section below.

There are lots of potential reasons to want to do a PhD. The PhD students from our monthly PhD Profiles series said the following:

Sara found research the most enjoyable part of her undergraduate degree and a PhD was a way to carry on with research.

Ornob wants to pursue a career in evolutionary biology so began with a PhD in the field.

Vivienne has aspirations to be a professor so a PhD is a job requirement to progress in academia.

Jeff (me!) had an interest in the field and enjoyed research. I wrote a whole post with a deep dive on why I decided to do a PhD here .

Floor had enjoyed research during her Masters and didn’t think that she wanted a career in industry, so decided to do a PhD.

It’s important to mention that you don’t need to have a desire to stay in academia to do a PhD. In fact, even if you do want to go into academia afterwards, it’s probably good to know early on just how competitive it can be. Many people sadly cannot make a career out of academia long term.

Enjoy the subject matter and want to spend a few years researching it? That is reason enough to do a PhD. I’ve also now written a whole post about the benefits of having a PhD .

Applying for a PhD

Do you need a masters degree to do a phd.

No you don’t necessarily need a Masters degree to do a PhD as long as you can demonstrate you’d be suitable for a PhD without it.

For a more in-depth answer see the separate post here :

Can You Get a PhD Without a Master’s?

If you don’t have a Masters, I’d recommend checking out Centres for Doctoral Training (CDTs) which offer combined Masters + PhD courses. We have discussed CDTs with a graduate in Floor’s post here .

What grades do you need to do a PhD?

Entry requirements for PhDs can vary. In regards to the UK system usually you’d generally be expected to have at least a 2:1 from your undergraduate degree, plus some research experience.

My experience : I (narrowly) got first class honours in my undergrad (MEng) which certainly does help. But if you can demonstrate aptitude in research you usually don’t need a 1:1. It would be expected for you to have done well in any research projects. If you can get your name on a publication then even better!

The easiest way to find out what is expected is to check the PhD advert for entry requirements. For details on applying for a PhD, including how to find PhD adverts, check out my guide here :

How to apply for a PhD

I work in industry, can I come back and do a PhD?

Absolutely! I worked for almost four years between finishing my first degree and starting my PhD.

A PhD is more similar to a job than any other point in your education, so if you’ve spent time in a structured role it can provide you with a good work ethic. If your time in industry adds relevant skills and experience to your application, even better!

I’ve met loads of people older than me who are pursuing PhDs. If it’s your dream, it’s never too late to start a PhD!

What is the social life of a PhD student like?

Let me get this out the way first: PhD students should be able to have a life outside of the lab! If a PhD student has no time away from research I would personally suggest that they were doing things wrong.

Even if you really enjoy your project, it is good for your mental health to have a social life!

No matter the size of your research group there are often departmental and university-wide events. Plus, besides everyone you may meet through your research and department, PhD students can still join societies and sports clubs through the students’ union. I spent one of my birthdays during my PhD on the beach in Morocco with the surf club, don’t let being a PhD student put your off getting involved!

Check out the full post I’ve written: Do PhD Students Have a Social Life? Sharing My Experiences Making Friends and Avoiding PhD Loneliness

If you do go on to do a PhD, make sure to make the most of all the opportunities ! Your time as a PhD student is fantastic for personal growth.

How much holiday do PhD students get?

Sadly unlike undergraduates, PhD students don’t follow fixed semesters. This means no more three month long summer holiday, sorry!

However most departments recommend PhD students take 7-8 weeks of holiday a year , which is more than practically any job outside of academia.

I kept track of all the time off I took during my PhD and you can find the details here , including a month by month breakdown:

Do PhD Students Get Holidays? Sharing How Much Annual Leave I Take

Getting a PhD

How much work is a phd.

For a month I tracked how many hours I was working and what I was working on, so you can see a breakdown of my calendar here . I found I was working for roughly 40 hours a week. Now that I’ve recently finished my PhD, I’d say that that amount of hours was pretty representative of the whole PhD.

How Much Work is a PhD?

I do of course know some people who worked much longer hours, but most PhD students were on a similar schedule to me. Working roughly 9-5 on weekdays. Treat it like a job and you’ll be fine. PhD students don’t need to be slaving away long hours.

I managed to be strict with my time, largely avoiding work late nights or going in at the weekends. One of the main perks of doing a PhD is that you have autonomy and can be flexible with when you work. As long as you get the work done, any reasonable supervisor won’t mind when you’re there.

Yes I’ve heard stories of PhD students having to clock in and out with an expectation that they spend a certain number of hours in the office. I personally think this is stupid and doesn’t build trust. Try to speak to current PhD students from the group when choosing a supervisor .

How is a PhD assessed?

What you submit at the end of your research varies between universities and countries. Sometimes it’s a thesis and other times it can be a bunch of published papers. In all situations you give some kind of presentation and answer questions about your work.

In the UK you usually submit a thesis in preparation for a viva voce . The viva is an oral exam where you discuss your research with several academics and at least one will be an expert in your field. My viva wasn’t as scary as I thought it might be, but nonetheless it was five hours ( FIVE HOURS! ) long. At the end of your viva you’ll get told the outcome of your PhD with any changes to be made to your thesis.

There is often no requirement , to publish your work in journals during a PhD in the UK but it does help.

In other countries you may have to publish a certain number to pass your PhD and effectively these can be submitted instead of the thesis. This approach makes much more sense to me.

How long does it take to get a PhD?

In the UK, typically between three and four years to complete your research and submit the thesis. It can then take a few months for the exam (viva voce) to take place and then for any corrections to the thesis to be made.

Nosey about my PhD? For me personally, I started the PhD on 1st October 2016, submitted my thesis on 17th February 2020, had the viva on 25th March, submitted my minor corrections on 30th March and had the email to say it was officiated on 1st April 2020. Yep, April Fool’s Day…

When you realise your degree certificate will forever say your PhD was awarded on April Fools Day! #academiclife @imperialcollege pic.twitter.com/hKsGFyuc0x — Jeff Clark (@savvy_scientist) April 14, 2020

We cover all the stages of a PhD here, including putting the length of a PhD in the perspective of a whole career:

How Long Does It Take To Get A PhD?

Are PhDs really difficult?

No, well not how you might think.

You don’t need to be a genius, but you do have to be smart with how you work. Here I go into how a PhD is pretty different to all the prior years spent in education:

How Hard is a PhD?

Check out my new post covering academic challenges and failures relating to my own PhD: Overcoming Academic Challenges and Failure During a PhD

Money-Related Questions

How much does a phd cost.

If you have funding, which is explained below, all your fees are paid for by the funding source. If you are looking to self-fund, then you’ll have to pay bench-fees/tuition fees, which are usually approximately £4,000 a year for home students in the UK.

Fees vary massively depending on both the country the PhD work takes place in and where you’re from. For example, I believe Australian universities charge around $100,000 in fees to overseas PhD students. Of course ideally you have funding which covers both this and pays a stipend!

Do PhD students pay taxes?

In the UK, PhD students do not pay income tax, national insurance, council tax and student loan repayments. This means that if you can secure funding, even though you may earn less than friends in typical jobs, you get to keep all your earnings!

Do PhD students get paid?

Most PhDs, at least in STEM (science, technology, engineering and maths) get a stipend: basically a tax-free salary.

How much do PhD students get paid?

At the time of writing, most PhD students in the UK get around £16,000 a year . Doesn’t sound like a lot, but:

• As mentioned above, you don’t pay income tax, national insurance, council tax or make any student loan repayments. My most popular post is this one , comparing the income of PhD students vs grad jobs and the difference really isn’t that big. Plus it’s only for 3 to 3.5 years!
• You’re getting paid to learn science, working on something you’re really interested in. It’s amazing.
• You have a lot more freedom than practically any “proper job”.
• You’re getting paid, to be a student…

PhD Salary UK: How Much Do PhD Students Get Paid Compared to Graduates?

In summary, PhD stipends are really not that different to grad starting salaries. Please don’t be put off from a PhD simply because for a few years you might be earning a bit less than if you were working in another job.

Depending on what you want to do with your career, having a CV may lead to higher salaries. What is 3 years of lower wages out of a 40+ year career? The answer: nothing!

Where do I find PhD funding?

Getting funding will likely be the biggest hurdle for you to secure a PhD. I have a post here detailing the different types of funding and how you can find a project with funding attached.

How to Find PhD Funding in the UK

Can you self-fund a PhD?

Yes you can self-fund a PhD, and some students are in a position to do so. Just be careful that you account for university fees and not just your living costs.

Are you allowed to have another job at the same time?

Most universities encourage you to get involved with work within your department as a graduate teaching assistant (GTA). Some countries even insist that you work a certain number of hours as part of a contract for your monthly stipend.

Working as a GTA you might be invigilating exams, helping in tutorials, marking coursework etc and at Imperial you usually earn around £15-£26 an hour.

If you’re looking to work a full time job in tandem with your PhD (and doing the PhD full time), it is best checking your university’s policy. Some may have regulations against you working over a certain number of hours which could impede you from concentrating on the PhD.

There are extra ways to make money on the side which I address here :

How to Earn Money Online for Students

Can you get a mortgage as a PhD student?

Since I did my PhD in London I didn’t even consider buying somewhere during my PhD. I’m not interested in being tied into a massive mortgage for 25 years to buy a shoebox!

If I’d accepted my PhD offer for a CDT at Leeds I certainly would have tried to buy somewhere with my partner. I found this page useful when doing research. Buying a property with a partner who has a normal job would definitely make the mortgage application a whole lot more successful.

Will a PhD help your career?

This depends on what you want to do with your career. Some example scenarios:

• Staying in academia – a PhD is usually required
• Certain technical jobs in industry – a PhD may be required or a big bonus
• Non-technical jobs – a bonus

I do not imagine any scenarios where having a PhD is worse than not having one. It is true though that for certain careers there may be other things you could do which would be a better use of your time, for example gaining more direct work experience.

If you want to do a PhD that shouldn’t stop you though, and considering the length of your career taking a few years out for a PhD is inconsequential.

Whichever career path you fancy taking, if you are at all interested in doing a PhD I think you should at least apply.

PhDs in London

Can someone afford to live in london as a phd student.

Yes! I lived in London for my PhD and actually was able to save money every single month while taking many holidays and not living in a tent.

I have a few posts sharing my experiences living in London which you may find useful:

For a month last year I tracked all my expenses to get an idea of my costs living in London as a student, you can find it here .

Sharing my monthly living expenses as a student in London: September 2019

Related to reducing costs, I learned to cycle in London and loved it. It saved me about £100 a month too!

Learning to cycle in London: my first 1000 miles

On top of that, for the whole of 2019 (third year PhD) I tracked my money, and the report is here :

My personal finances report for 2019

Where is good to live in London?

I’ve lived in three different houses during my PhD in London and have a pretty good idea now of good places to live in London. You can read this whole post talking about living in London as a student and the associated costs including a breakdown of rent :

London student accommodation: Breaking down the cost of living in London for students

Bonus: Read the journeys of PhD students

Before I started my PhD I had a ton of questions and nobody who I could ask about their experience. The reality is that many of these PhD FAQs have a variety of answers as everyone’s PhD story is different. Therefore if you’d like to hear first hand from people who are going through the journey check out my series of PhD profiles , with a new profile every month. You can also discover some of their top tips for applying!

If you’d like personalised help with your PhD application I am now starting to offer a small number of one-to-one sessions. Please contact me to find out more or click here to book a call.

Is there anything else you’d like to know to help with a potential PhD application? Let me know and I’ll write about it! You can subscribe to stay up to date here:

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What is a PhD and Why Should YOU do one?

In the UK, a PhD stands for ‘Doctor of Philosophy’, sometimes referred to as a ‘doctorate’. It is the highest level of degree that a student can achieve. At some institutions, including Oxford University, a Doctor of Philosophy is known as a DPhil. It is distinct from professional doctorates such as an Engineering Doctorate (EngD).

Entry requirements

An undergraduate degree is a minimum requirement and many will also require a master’s degree (such as an MA, MSc or MRes). Some scholarships will be on a 1+3 basis, which is one year of a master’s plus three years of PhD funding.

How to apply for a PhD

Prospective students are usually expected to submit a research proposal to the department they wish to undertake their study in. Some departments will encourage students to discuss their ideas with an academic working in that field first. The proposal will outline what they intend their research to investigate, how it relates to other research in their field and what methods they intend to use to carry out their research. Some PhD’s however, particularly in the sciences, are advertised as studentships where the research aims are more prescriptive.

How long is the course?

A PhD usually lasts three years (four for a New Route PhD – see below), or rather, any available funding usually lasts for that time. Students may be able to take extra time in order to complete their thesis but this will usually be at their own expense. For part-time, self-funded students, it can take up to seven years.

What’s involved

A PhD usually culminates in a dissertation of around 80,000-100,000 words , based on research carried out over the course of their study. The research must be original and aim to create new knowledge or theories in their specialist area, or build on existing knowledge or theories. Many departments initially accept students on an MPhil basis and then upgrade them to PhD status after the first year or two, subject to satisfactory progress. Students who are not considered to be doing work appropriate for the level can instead submit a shorter thesis and gain an MPhil.

There is little taught element, students are expected to work independently, supported by their department and a supervisor. There may be seminars to attend and/or lab work to complete, depending on the subject. During their study, students will try and get academic papers published and present their work at conferences, which will allow them to get feedback on their ideas for their dissertation.

New Route PhD

Introduced in 2001, the New Route PhD is a four-year programme that combines taught elements, including professional and transferable skills, with the student’s research. There are now hundreds of doctoral students studying a variety of subjects at a consortium of universities across the UK.

Career prospects for PhD Students

PhD graduates who go on to work in academia usually start off by undertaking postdoctoral research and then a fellowship or lectureship. Other career options will depend on what the PhD was in – commercial research is an option for some, and many are able to use their specialist knowledge and research skills in areas of business and finance.   

For a real insight into what it’s like to study at PhD level, see our vlog series ,  where we have invited students at various stages of their PhD and locations to film themselves over a month and share their videos with you.

Why do a PhD?

If you are considering doing one make sure that you do it with a purpose. Do one because you want to and know why you want to do it and have a clear idea of what  it could lead to .  How is doing a PhD going to help you achieve what you want to in your future?

Reasons to do a PhD.

• It’ll be good for your career. No one expects you to have your whole career plan mapped out when you start a PhD, but having some ideas of where you want to get to can be useful. Be aware though that you may not get the career benefits of a PhD straight away.
• You want to be an expert in a particular area of your subject. If you complete a PhD you will be. No-one, not your supervisor, not your external examiner at the end of your PhD, no-one, will know more about the subject you researched than you do.
• You want to achieve something. You want to work hard and demonstrate a passion for your subject and show how much time and effort you put in and how motivated you are.
• Showing your ability to motivate yourself is one of many skills you’ll be able to demonstrate to employers after doing a PhD, which is  handy for entering a competitive job market .

Reasons not to do a PhD.

• Don’t do it just because your degree research project supervisor asked you if you wanted to do one with them. If you wanted to do one and it’s in an area that interests you then great, go for it. If you hadn’t thought about doing one before they asked, and you’re not sure why you want to do one, make sure you work that out before saying yes to them.
• Don’t do it because you don’t know what else to do. Many people do a PhD because they don’t know what else to do and think it will give them time to work that out. Doing a PhD is a huge commitment, at least 3-4 years of your life, and hard work, so before you take one on, make sure you understand why.
• And do it because YOU want to, not because your family, or others expect it of you, or because your family or friends are doing one, or have done one. Make it your decision, not someone else’s.

Why Should YOU Do A PhD?

It is your decision to commit to a significant period of time and work and it needs to be something you approach positively and with enthusiasm but also with realism about the pros and cons of undertaking original research.

Who does a PhD?

The idea of the “perpetual student”, i.e. someone who stays on after an undergraduate and/or masters degree, to do a PhD, is perhaps a traditional view of PhDs. Some of you reading this will fall into the category of those who work through the tiers of higher education in this sequential fashion (it does not necessarily make you a “perpetual student” though!). The PhD population today is very diverse and not made up entirely of 21 to 25-year-olds who have stayed in educational settings for the majority of their lives. Others may be considering a return to education in order to change your career or as part of your professional development within an existing career. Some of you may be considering coming to study in the UK independently or with support from an organisation in your home country. Whatever your situation it is very important that you take time to recognise and understand why you are making this commitment and what it entails.

Let us move to the positives of why YOU should do a Ph.D. Broadly, the positive reasons can be classified into:

You WANT to or You NEED to

Some academic colleagues were asked to give reasons why someone should do a PhD and all came back with statements that had the word “passion” in them. This is having a real passion for your subject and an area of it that you want to investigate further. My colleagues also offered some interesting comments on the reality of making a decision to do a PhD even when you have this passion. Some commented on the need to consider doing the right PhD for you and not just any PhD, and I think it is important that you take this seriously as it can be dangerous to compromise too far and embark on research that you are not interested in just because it will lead to a PhD.

Academic colleagues also wanted you to look ahead and consider where your PhD may take you. Do you want to continue in an academic career or apply for jobs in industry or other organisations where a PhD is a requirement or will help you to work at a different level? Interestingly, research on the career intentions of students, undertaken by Vitae revealed that less than one-third had firm career ideas even in the latter stages of their Ph.D. This statistic is concerning as it may mean that PhD students miss opportunities to add to their range of experience. You don’t need to have an exact career plan in place at the start of your Ph.D., but doing research on where it may take you is valuable. For those already in a career and undertaking a PhD as part of their professional development, or those who are viewing a PhD as part of a career change into academia, they should also look ahead and ensure that plans for the future are realistic and achievable.

A decision to undertake a PhD involves the same steps as any other career decision, you need to find out as much as possible about what a Ph.D. really involves. Alongside considering where your passions lie and where they might lead to, you need to research such things as:

• The working environment and how you will adapt to any differences with your current situation
• Working with a supervisor
• What funding is available and what it covers, i.e. fees only or fees and living costs?
• Most importantly what behaviours, skills and experiences YOU have that will make you a successful and productive researcher

These points and others are covered in more detail in 7 Ph.D Application Tips .

Find your PhD here

For further PhD tips see:

What Can You Do With a PhD?

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20th August 2020 at 12:31 am

Excellent article. I am know more motivate to get a scholorship for my PHD program. I have to enhance my all effort because it’s not easy to get a fully funded, require more effort and time taken.

10th March 2022 at 9:58 am

Good morning,

Hope are well? I am thinking of gong for PHD. In any UK universities. Hope to hear from you soonest.

10th March 2022 at 1:08 pm

Cool, thanks for your advice. It’s an inspiration to let my “passion” be abroad. Best for you.

9th November 2022 at 8:33 pm

This article is timely and so educative. I’m now better informed on how to make a decision on going for my PhD. Thanks a lot.

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How Long Is A PhD Program? How Long Does It Take To Get A PhD Or Doctorate?

A common question that many graduate students have is whether they can pursue a PhD after completing their master’s degree.

The answer is yes, it is possible to continue your academic career by obtaining a doctoral degree in your field of study.

There are several factors that need to be considered before embarking on this path.

This article will provide an overview of the key factors students should consider when deciding whether to pursue a PhD after completing their master’s degree.

How Long Is A PhD Program?

Why Do Doctoral Students Try To Get A PhD?

Doctoral students pursue a PhD for various reasons, many of which are deeply personal and professional.

Passion For Knowledge: For some, the journey is driven by a passion for knowledge and a desire to contribute new insights to their field of study. The allure of pushing the boundaries of human understanding is a significant motivator.

A PhD allows these individuals to engage in research that can potentially solve pressing issues or open new avenues for exploration.

Career: Another reason is the professional advancement a PhD offers. In academia, a doctorate is often a prerequisite for securing a faculty position or achieving tenure. Beyond academia, industries such as technology, pharmaceuticals, and education value PhD holders for their:

•  advanced problem-solving abilities, and
• capacity for independent research.

Personal fulfillment: For many, earning a PhD represents the culmination of years of dedication and intellectual effort. It’s a significant personal achievement that can foster a sense of accomplishment and mastery over a chosen subject.

How Long Does It Take to Get a PhD or Doctorate? Time to complete everything

On average, in the US it takes about six years, with three years dedicated to coursework and another three years for the dissertation project. It can take up to 13 years to complete a PhD program.

Factors that can influence the duration include:

• prerequisites of the program,
• program format,
• the student’s motivation,
• prior knowledge,
• Personal circumstances, such as being an international student, can influence the time it takes to complete the doctoral program.
• Funding and scholarship stipend can significantly affect the years of study and the time it takes to earn a doctorate degree.
• field of study,
• dissertation topic,
• Support of the graduate advisor can be a crucial factor in minimizing the time it takes to complete a doctorate degree.

The range can be as short as three years or as long as seven to eight years , depending on the individual and the circumstances.

There are also doctoral programs that takes 18 months only , but these are often not Ph.Ds, but professional doctorates like DBA, EDD, etc.

Why A Doctoral Degree Takes So Long To Complete? 

There are reasons why PhD programs are not a walk in the park. They take a long time to complete, as PhD programs usually come with these:

Complex Research Requirements

PhD programs often require original research that can take years to complete. Depending on your field of study, the dissertation may require extensive: 

• clinical trials, or
• field studies. 

A PhD student in biology might spend several months collecting data, only to realize they need to start over because of unexpected results. This trial and error process adds time to completing your PhD.

Coursework and Teaching Responsibilities

Many PhD programs require students to take advanced coursework in their first few years. If you’re also working as a teaching assistant or research assistant , balancing these responsibilities can stretch out your timeline.

PhD candidates often find that these commitments take valuable time away from their research.

In professional doctorate programs, the focus might shift more towards practical experience, but the workload still contributes to how long it takes to get your doctorate.

Dissertation Scope

The scope of the dissertation can dramatically impact how long it takes to earn a doctoral degree. If your topic is too broad or ambitious, you may spend years trying to narrow it down.

Many PhD students start with a wide focus, only to realize that they need to refine their research question to make it manageable. This can add years of study and revision to the process.

Funding Limitations

Financial support often dictates the pace of your doctoral studies. Many PhD programs in the U.S. provide funding, but it typically comes with conditions like teaching or research duties.

Some students run out of funding before they finish their dissertation, forcing them to take outside work, or spend more time applying for research grants. These additional work further slows down the process.

What Factors Influence Doctoral Program Graduation Time?

When considering how long it takes to complete a PhD, several factors can shape the timeline:

Prerequisites

PhD programs typically require a master’s degree as a prerequisite.

Students who already have a master’s degree may be able to skip some coursework, allowing them to complete their doctoral program faster.

For those starting with a bachelor’s degree, the program may take longer due to the additional coursework they’ll need to complete.

Program Format

The program format also plays a big role. Traditional full-time PhD programs in the U.S. usually take four to seven years to complete. However, online doctoral programs or part-time PhD programs often take much longer to complete.

While they offer flexibility, especially for working professionals, the part-time format may stretch the program out to eight years or more.

Online doctorate programs offer a different pace and support, but depending on the structure, it can add or shave off months or years from the time it takes to get your doctorate.

Field Of Study

The field of study is another huge factor in the time it takes to complete a PhD. Doctoral programs in STEM fields like engineering, physics, or biology typically require intensive lab work or experiments, which can take several months or even years.

On the other hand, humanities and social sciences PhD programs often require extensive reading and writing.

Research for a dissertation in these fields might be less dependent on external factors, so some students might complete their PhD faster, depending on the scope of their project.

A dissertation topic that’s narrow and manageable might save a student time, whereas complex topics that require years of research, like field studies or clinical trials, take much longer to complete.

Personal Factors

Personal circumstances, such as being an international student, can also add time to the doctoral program. Many international students may face issues that can slow down their graduation time , such as:

• navigating visa regulations,
• adjusting to a new academic system, or
• facing language barriers. 

Funding & Scholarships

Funding and scholarships play a crucial role, too. Many PhD programs are funded, but the level of financial support can vary.

Some students rely on teaching assistantships or research grants, which often come with time commitments that may slow their progress.

If funding is limited or ends early, students may be forced to work outside their academic program, which can extend the time it takes to complete a PhD.

A supportive graduate advisor is a critical factor that isn’t often talked about. A good advisor can

• help you navigate challenges,
• keep your dissertation on track, and
• guide you to resources that speed up your research.

Without strong support, PhD candidates often take longer to complete their degree. An unresponsive or overburdened advisor can add months or even years to the process.

How To Graduate With A Doctorate Degree Faster

Graduating with a doctorate degree faster is possible if you take strategic steps. Here’s a couple ways to speed up the process:

Choose a Focused Dissertation Topic

The broader your dissertation, the more time it will take to complete. If you want to finish your PhD faster, choose a research question that’s both focused and manageable.

Many PhD students get stuck on projects that spiral into something too large to tackle. By picking a more specific topic, you can cut down the time it takes to get your doctorate. 

Rather than studying climate change in general, focus on how a specific region is affected by it.

Build Strong Relationships with Your Advisor

The time it takes to complete a PhD often depends on how supportive your graduate advisor is. PhD candidates who have frequent, productive meetings with their advisors typically take less time to finish their degree.

The quicker you get feedback from your supervisor, the faster you can make revisions and move on to the next stage of your research.

If your advisor is responsive and well-organized, you’ll avoid delays that can add months, or even years, to your doctoral program.

Leverage Prior Knowledge

Many PhD programs are designed to build upon a master’s degree. If you already have a master’s degree in your field, you can often skip some foundational courses, which will allow you to move through the program faster.

Some professional doctorate programs even allow you to apply real-world experience toward your degree, cutting down on the time it takes to earn a doctoral degree.

Consider Online or Accelerated Programs

Some online PhD programs or professional doctorate programs offer accelerated timelines. These programs typically take less time than traditional, in-person ones.

There are also direct PhD entry programs, allowing you to jump straight into a PhD from a bachelor’s degree . These programs are however, a lot more challenging, due to the huge jump in rigor and expectations.

Many online doctoral programs also offer flexibility in coursework, which allows you to move at your own pace. If you’re looking to graduate faster, an online doctorate may be an option worth exploring.

Maintain Consistent Funding

The more stable your funding, the quicker you can complete your doctorate degree. Many PhD programs in the US require students to balance teaching or research duties to earn their stipend.

If you can secure grants or external scholarships, you can focus entirely on your research, shaving off years of study. You can also work part-time, although this may come at a cost of time. 

Leverage Technology

With technology, there are now many ways to speed up and simplify the research process. There are many AI tools out there that can help with research work such as:

• Literature review,
• Generating graphics or images.
• Creating presentation slides, or
• Generating drafts for the dissertation itself.

The key is to use these tools responsibly, in a way that does not cause you to become academically dishonest.

Should I Get My PhD After My Masters? What About Industry? 

Deciding whether to pursue a PhD immediately after a master’s degree or enter the workforce first depends on personal goals, interests, and circumstances.

A PhD typically requires around five years of self-directed effort, similar to starting a business. If passionate about research, it might be best to begin right away.

Working in industry before pursuing a PhD can lead to habits that may not benefit academia and can take longer to adjust back to a scholarly environment.

Long-term relationships are essential in academia, and aggressive industry tactics might not be well-received.

Starting a PhD earlier allows for more time to produce research and establish a successful career, particularly for those considering a long-term academic path.

PhD pursuit offers flexibility in research topics and projects, enabling exploration across various subjects and building connections with professionals from different fields. This leads to unique opportunities and experiences that may not be available when working for a single company.

Considering factors like personal goals and readiness for the workload and demands of a PhD program is crucial.

Weigh the potential benefits of advancing education against the time, cost, and personal demands of a doctoral program. If a PhD aligns with one’s career aspirations and personal goals, it may be a worthwhile pursuit.

However, if the investment required outweighs the potential benefits, it might not be the best choice.

It’s always possible to try a PhD program for a year or two and then make a more informed decision based on individual experiences.

Do You Need A Master’s For A PhD? A Shorter Career Path That Doesn’t Take So Long.

In certain fields, such as clinical psychology, it is possible to pursue a PhD without obtaining a master’s degree first.

To do so, one must demonstrate a strong academic and research background, as well as a commitment to the field.

Here are the most important attributes if you are thinking about going straight into a PhD without a master’s:

• Strong academic and research background: Ensure that you have excelled in your coursework and maintained a high GPA.
• Undergraduate research experience: Engage in research projects during your undergraduate studies, preferably with a thesis component.
• Clinical exposure (if applicable): Gain relevant experience in the field to showcase your practical knowledge and commitment.
• Leadership experience: Participate in activities that demonstrate your ability to lead and work effectively within a team, as this can be advantageous in the years of study required to earn a doctorate degree.
• Interpersonal skills: Develop strong communication and collaboration skills, which are essential for success in a PhD program.
• Clear determination: Express your dedication to pursuing a PhD directly from your undergraduate studies, highlighting your commitment to the field and how quickly you aim to earn a doctorate.
• Assess your certainty: Be sure that you are confident in your goals and prepared to invest the necessary effort to be competitive without a master’s degree.

By satisfying these requirements, you can better assess your eligibility to apply for a PhD without a master’s degree and potentially save time and money in the process.

Earn a Doctorate without a Masters – How Does It Work? 

Obtaining a PhD without a master’s degree is not a common path, but it is possible under certain circumstances.

Typically, a PhD candidate has an undergraduate degree with high grades, a master’s degree, and relevant research skills.

However, there are exceptions where individuals have successfully transitioned from their undergraduate studies directly to a PhD program.

One such scenario involves having a strong rapport with a potential PhD supervisor, perhaps from your undergraduate program, which can significantly reduce the time it takes to earn a doctorate.

This relationship can help compensate for the lack of a master’s degree, but it’s not a guarantee.

Another example is being an exceptional student with a first-class undergraduate degree and a dissertation closely aligned with the advertised PhD project.

Demonstrating an outstanding attitude and performance during your undergraduate project may give you an edge over other applicants.

In applied PhDs, practical experience can also be beneficial, particularly if it includes valuable contacts in the field.

If your PhD is related to professional sports and you have numerous connections within the industry, it may facilitate recruitment and collaboration, enhancing your chances of acceptance.

However, as with the other examples, this is not a sure-fire way to secure a position. While securing a PhD without a master’s degree is challenging, it is not impossible.

The best approach is to pursue a master’s degree, as it will better prepare you for a PhD program.

Nonetheless, if you are determined to bypass the master’s route, perseverance and strategic networking can potentially lead to success.

Wrapping Up – How Long Does It Take To Complete A PhD?

Pursuing a PhD after a master’s degree is a common path for those looking to advance in academia or research-intensive careers.

While obtaining a PhD requires a significant commitment of time and resources, it can lead to prestigious positions or high-paying jobs. It is crucial to consider personal goals, interests, and the job prospects in the field before enrolling in a doctoral program.

For those considering a PhD without a master’s degree, it is essential to demonstrate a strong academic and research background and commit to the field.

The decision between an MPhil and a PhD depends on the desired scope, depth, and career impact of the research. Ultimately, individuals should carefully weigh the potential benefits against the time it takes, cost, and personal demands of a doctoral program before making a decision.

Dr Andrew Stapleton has a Masters and PhD in Chemistry from the UK and Australia. He has many years of research experience and has worked as a Postdoctoral Fellow and Associate at a number of Universities. Although having secured funding for his own research, he left academia to help others with his YouTube channel all about the inner workings of academia and how to make it work for you.

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• Graduate School

How Long Does it Take to Get a PhD?: A Go-Getter’s Guide to Graduation

Featured Expert: Dr. Charlene Hoi, PhD

How long does it take to get a PhD? On average, PhD programs are 4 or 5 years long. The time it takes to get a PhD is slightly longer in the US, between 4-6 years, because these programs tend to be more structured. If you want to know how to get a PhD in Canada or Europe, you can expect it to take 3-5 years. However, there are PhD programs that take longer, such as part-time programs, or are extremely short, like online accelerated PhD programs. Ultimately, how long it takes to get a PhD is up to you. In this article, we’ll look at the average PhD program lengths, the typical PhD timeline, and tips on how to get your PhD finished faster.

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Article Contents 13 min read

How long does it take to get a phd.

On average, it takes 4-5 years to complete a Doctor of Philosophy (PhD) program. In the US, most PhD programs are between 4-6 years, while in Canada they are typically shorter, around 3-4 years.

Some students take longer than 6 years to complete their PhD, but in general the longest time it takes to get a PhD is capped at 8 years. If you’re enrolling in a part-time PhD program, for instance, your timeline will probably be extended to 6-8 years.

The shortest PhD programs out there are accelerated or sometimes online PhD programs. Some of these are only 1-2 years long, but there are comparatively fewer programs available, and they are only suitable for certain fields and careers which require less intensive research which defines most PhD programs.

One of the main reasons why it takes many years to get a PhD is because these programs are comprehensive and the requirements to graduate are extensive. Most have a set number of credit hours you need to complete, examinations to write, plus you’ll need to write your PhD thesis or dissertation, unless you pursue a PhD without dissertation .

There are certainly ways to shorten the PhD application timeline and time to graduate, which includes enrolling in a shorter program if possible, increasing your course load or the number of research hours you can dedicate per week, but generally a PhD will still take some time.

Even if you want to do a PhD without a master’s degree first, such as by applying to a direct entry PhD program, the program is still usually 4-5 years long.

We’ll take a look at the typical PhD timeline and how long it takes to get a PhD normally. After, we’ll cover some tips on how to get your PhD done faster or how you can avoid dragging things out.

In North America, the typical PhD program is divided into two stages. The first stage is where you complete all the required coursework, comprehensive exams and other academic requirements, depending on the program. The second stage is when you submit a proposal for original, independent research, get it approved and start working on your thesis or dissertation. Your PhD culminates with your thesis defense. Once your thesis has been approved, you’ll be eligible to graduate.

This timeline is somewhat flexible, as you might complete the first stage in 1 or 2 years but take longer to complete your dissertation. For the purpose of this general PhD schedule, we’ll assume your PhD program is a typical length of 4-6 years.

Application Stage

We’ve included the application stage of getting your PhD here first because the grad school application timeline can take several months to put together your application package and hear back about acceptance to a program. Secondly, because the application stage involves some critical steps you’ll need to complete in order to get your PhD.

1. Research proposal

To apply to a PhD program, you’ll most likely be required to submit a research proposal and be prepared to answer any research proposal questions your advisor will have. This is your “proposal” of what research question you will explore during your studies at a program, or an outline of what research topic you want to pursue. If you’re not sure how to write a research proposal, check out these Oxford PhD proposal samples or a Cambridge PhD proposal sample.

2. Application materials

The admission requirements for a PhD can vary from program to program, but here are the general components of a PhD application:

• Required prerequisite coursework
• Official transcripts (and minimum GPA)
• Graduate school statement of purpose
• CV for graduate school or research resume
• PhD motivation letter

Some programs may also ask you to submit additional essays, such as a letter of intent, research interest statement or grad school career goals statement .

Many PhD programs also invite you to a grad school interview to get to know you better. Be ready for common graduate school interview questions such as “ tell me about yourself ” and “ why do you want to do a PhD ?”

PhD Years 1-3: Coursework Stage

1. orientation.

Your PhD program will usually begin with your orientation, where you’ll learn about the program’s individual structure, requirements and expectations. You’ll also either choose or be assigned an academic advisor and schedule an initial meeting with them. Your advisor will be a member of the university faculty who will act as your support while you complete your research and write your thesis.

2. Coursework

The first year or two of your PhD will involve completing required advanced coursework in your field. You’ll attend lectures and seminars and you may participate in research projects with department faculty or fellow graduate students or even lab work, depending on your field.

3. Electives

Along with required coursework, you’ll have the chance to take elective courses that interest you or relate to your field. It’s important to choose electives that will enrich your program. Choose ones that really interest you, that might help inform your PhD research or that will help you fulfill your credit requirements.

4. Extracurriculars

PhD programs sometimes have extracurricular activities or additional requirements outside the classroom. This can include internships or a practicum you need to complete for credit, or you might be interested in attending academic conferences or relevant events to socialize and network you’re your colleagues in the field.

5. Comprehensive exams

The coursework stage of your PhD program will end with comprehensive exams , sometimes called qualifying or preliminary exams. These are your “final exams” to make sure that you completed the necessary PhD coursework and that you’re ready and qualified to take on your own independent research in the next phase.

1. Thesis proposal

You may recall that you submitted a research proposal as part of your PhD application, and this step of the process is similar. Your thesis proposal is just like your research proposal, but it’s a more refined and developed version. Throughout your coursework, your research question might have changed or you might have changed course a little bit. If you’re still thinking about your PhD topic , take the time to solidify it before you reach the thesis proposal stage.

Your research proposal might have been a first draft, while your thesis proposal is your official announcement of: this is what I propose to research in this PhD program.

Depending on your field and the program, you thesis research might involve a great deal of lab work, or data collection or fieldwork. Whatever the case, your thesis proposal is a complete outline of what you intend to do for this independent research project and the steps you’ll take.

2. Thesis approval

Once your proposal is written, you’ll submit it for approval. Your academic advisor, PhD supervisor or the PhD committee overseeing your program will review it and either approve it or make suggestions for changes. Once it’s been polished and finalized, you’ll be given the go ahead to start conducting your research.

3. PhD research

Your research alone will probably take you several semesters to complete. On top of the fieldwork, lab work or data collection and analysis you’ll be completing, you’ll be using this time to write and review. Writing your thesis or dissertation takes a fair number of hours to outline, draft, edit and complete. It also means hitting the books to complete a literature review of your research topic so you have a complete background understanding of your chosen topic and how it will inform your research.

Your research and the preparation of your thesis is really the biggest part of this second stage, and is probably the longest part of your PhD altogether.

4. Extra requirements

When you’re not deep in your research, you’ll be completing other requirements of your PhD program or additional duties that enrich your education. Some programs require you to dedicate some hours to teaching, whether it be leading seminars for undergraduate students or acting as a teaching assistant for university faculty.

You’ll also be strongly encouraged to publish as a graduate student , so you may be involved in the research projects of faculty members or other grad students when you’re not working on your dissertation.

5. Thesis submission and preparation for thesis defense

When you’re finished writing your thesis and you’re ready to submit it, it’s critical to know how to prepare for thesis defense . Because not only do you have to complete this original, new body of research work, you have to get the approval of your PhD committee to put it out into the world.

Your thesis defense is essentially the final presentation of your PhD.

6. Thesis defense

Your thesis defense is an oral presentation of your research project, but it also involves submitting your written document to be reviewed. Essentially, you’ll present the entirety of your thesis to the PhD supervising committee, including your findings and conclusions. From there, the committee will ask thesis defense questions . Your answers will defend your methodology and results to the committee, basically proving the value and validity of your work. While this is an evaluation of sorts, it is also your opportunity to share your original ideas and invite further research into your topic.

After your defense, the PhD committee will either approve your thesis or send it back to you with edits or changes to be made before it can be formally approved.

Graduation and Postdoc

Once your thesis has been approved, congratulations! You’ll be eligible for graduation and be awarded your degree. Now that you’ve finished this marathon, you can choose to pursue further studies or start looking for a job after grad school .

With a PhD, you have many different options for positions in your field. You might want to know how to find a job in academia or how to get a tenure track position at a university if you’re interested in teaching others. PhD graduates who decide to transition from academia to industry or who would rather work outside the realm of academia can find industry jobs after PhD that suit their skills and experiences.

Either way, you’ll need to prepare for how to find a postdoc position, explore what the career options are for you, decide what your career goals are and start sending out applications. Remember to prep your postdoc resume and get read for postdoc interview questions , since the job hunt will begin soon after you finish your PhD!

Is it possible to get your PhD done faster? What are some ways you can speed up the process and avoid taking 8 years to complete your graduate studies? Luckily, there are many key ways you can make your journey through grad school easier and speed things up a little, from the type of PhD program you choose to the habits and skills you cultivate during your program.

#1 Enroll in an accelerated program

The first way to guarantee it will take less time to get your PhD is to, of course, enroll in a shorter PhD program. Direct entry PhD programs allow you to enroll once you’ve completed your bachelor’s degree in exceptional circumstances. Note that these are not the easiest PhD programs to get into , as your academic record needs to be excellent, and you’ll likely need prior research experience and you may even need to have publications already. However, a direct entry PhD program is around 4-5 years, but it allows you to skip the 1-2 years it would take to earn a master’s degree.

You can also choose to enroll in an online or accelerated PhD program that is designed to be much shorter than the traditional PhD. Once again, though, these programs are not available to students in every field, so you may need to research whether there are any options for you.

#2 Choose the right mentor

One of the first things you can do to ensure your PhD is smooth sailing is to choose the right mentor or academic advisor. Many programs allow you to choose your advisor, while some assign one to you. Whatever the case, it’s important to establish a strong working relationship and clear expectations early on.

One of the first things you’ll do as a PhD student is meet with your advisor. Take the time to discuss with them what your expectations for the program are, ask questions and ask them what their expectations are of you. Your advisor is there to help you and advise you, and they have resources and connections you can use to your advantage. But they are also working with a busy schedule and might be advising more than one PhD student, too. A mutually respectful relationship with open communication will ensure fewer interpersonal hurdles down the road.

#3 Earn credit hours faster

One way you can shave some time off your PhD is by earning your credit hours faster and getting to the research and thesis-writing stage faster. This might mean you take on a full-time course load or ask your advisor for ways to earn extra credit, such as participating in research projects. Some PhD programs will give you course credit for previous graduate level coursework you might have completed during your master’s degree, or for certifications and professional education you completed outside of school.

#4 Keep your thesis focused

When you get started on your research, it’s easy to feel overwhelmed with the amount of work you need to complete, with the writing of your thesis on top of it all. One way to keep your research hyper-focused and on point is to keep your thesis topic narrow. If your subject is too broad, you’ll be spending way too much time in your research. Give yourself clear objectives and scope, and don’t deviate from your PhD proposal if you don’t have to.

There may be a million questions you want to explore within your PhD topic, but there will be other opportunities to explore them. Keep your focus narrow so you don’t spend years and years asking and answering research questions!

One of the best things you can do to get your PhD done faster and adjust to the experience of graduate school is to change your thinking. Adopt a growth mindset so that you’re open to new learning, willing to listen to constructive feedback on your proposal or thesis and willing to grow your skills. A PhD is an advanced program, and you’ll already be very skilled, but it is also an opportunity to learn and grow. There will be challenges for you, so be ready to meet and overcome them instead of letting them draw you back or slow you down.

#5 Develop your professional skills fast

A PhD is an opportunity to grow your professional skillset as much as it is an opportunity for you to contribute meaningfully to your field. If you haven’t already been working on skills such as communication, presenting or lecturing and writing, now is the time to start.

Strong writing skills will help you get your thesis finished and edited faster, as you’ll be more familiar with the process and understand what makes a strong document. It’s also a useful skill to learn how to write effective funding proposals or grant proposals. You may need to do so to secure funding for your research, but it’s a highly valuable skill in the workforce, too.

Good presentation skills will help you during your thesis defense or if you’re asked to present during a conference. They will also help you build confidence in your voice and ideas and make you a better communicator when you’re networking or job searching.

#6 Keep to your schedule

This is maybe the most important skill if you want to finish your PhD faster: make a detailed schedule and hold yourself accountable to it. If you like, you can plan out your entire PhD week by week from Day 1. Write down what your course schedule is, when you’ll do research and how many hours, when you’ll write and how many hours, what extracurriculars or personal activities will take up your time and so on.

A detailed schedule gives you an overview of your PhD and a timeline of when you’ll finish. It will keep you organized and accountable, so you can avoid procrastinating or avoidable speed bumps that might slow you down. It also helps you compartmentalize the many items on your to-do list so you don’t stress out about how much you need to accomplish.

When creating your schedule, especially during the research stage when there is no formal class schedule for you to adhere to, focus on deliverables. Set a date when you will submit a section of your thesis to your advisor, or when you will complete your literature review. Setting goals and clear outcomes will keep you on track and focused.

#7 Take initiative and be independent

The last tip to help you get your PhD done faster is to take initiative. Remember that a PhD is a largely independent endeavor. You’ll have the support of a committee or advisor, but you can’t rely on them to do the work for you or put everything on hold if they aren’t available when you need them. Be flexible and adaptable so you can keep working and moving forward, even if your schedule gets interrupted or needs to change to suit your situation.

It's also important to take the initiative in your learning. Take advantage of opportunities for growth, networking, and gaining experience where you can. Get the most out of your PhD program and use your experiences to fuel your end goal of completing your thesis.

On average, it takes 4-5 years to get a PhD. There are a few factors that can influence the time it takes to complete your PhD, from program length and structure to what country you are earning your PhD in, to your own personal work ethic and schedule.

PhD programs in the US are on average 4-6 years. In Canada and the UK, they are usually 3-5 years long. Part-time PhD programs may take up to 7-8 years to complete. Direct-entry PhD programs and dual master’s and PhD programs are typically 5 years long. If you’re enrolling in an online, hybrid or accelerated PhD program, the timeline is usually 2-3 years, but there are some extremely short 1-year PhD programs offered online for specific disciplines.

Yes, you can finish your PhD before the “normal” timeline. For example, if you complete your coursework early, if you finish writing your thesis faster than average and get it approved, or if you otherwise complete all your PhD program requirements before the anticipated finish date. 

Yes, there are online PhDs available for certain fields and disciplines. These typically range from 2-3 years, although there are some traditional 4-year PhD programs offered online. There are also some “accelerated” online PhDs which last 12-18 months.

A PhD program is not necessarily shorter if you first complete a master’s degree, but having gone through a master’s program can better prepare you to finish your PhD faster. Some PhD programs accept credit hours from your master’s degree towards the coursework requirements for a PhD, and if you’ve previously written a master’s thesis or completed some research during your graduate studies, this will be an advantage. Since you’ll already be familiar with the process of writing a thesis and conducting your own research, you can avoid some stumbling blocks in your PhD program that might otherwise slow down your progress.

Yes, it is possible to get a PhD without first completing a master’s degree. There are direct entry PhD programs that allow students with a bachelor’s degree to enroll, so long as they meet the admission requirements and have exceptional academic records. Some online PhDs also waive the master’s degree requirement.

Yes, it is possible to complete a traditional PhD program in a shorter amount of time than anticipate. This usually means dedicating yourself to full-time study or taking on a larger course load and increased research hours. It takes significant work, but it can be done with the right schedule and commitment.

The fastest PhD programs are the short, 1-year accelerated programs. These programs have fewer credit hours to complete, and some have no dissertation requirement, only qualifying exams to finish. However, there are not many programs out there, and they are not available for every field of interest.

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