how to format act essay

Choose Your Test

• Search Blogs By Category
• College Admissions
• AP and IB Exams
• GPA and Coursework

Expert Guide to the ACT Format: What You Need to Know

If you want to do well on the ACT, it's not enough to just study test content. You have to know the test inside and out, including what questions to expect, what reading passages to anticipate, and what topic areas you'll encounter the most.

Being this familiar with the test will help you improve your score in a significant way—it's much more effective than just focusing on test content. In this post, I'll go over everything you need to know about how the ACT is written, including format, content, and question types. At the end, I'll tell you exactly what you can do to successfully incorporate this knowledge into your ACT study plan.

Why Is Familiarity With the ACT Format Helpful?

The ACT is an incredibly predictable test. Although there have been a few recent changes, the test format has (in general) stayed pretty consistent over the past few decades. This works to your advantage for a few very important reasons:

Familiarity with the test helps you focus on, and improve on, your weaknesses. The ACT is super predictable when it comes to test content and format, down to the number of questions that test a certain concept. If you're familiar with the test format and structure as you study, you can narrow your focus to very specific question types and content areas that may be bringing down your score.

It helps you improve your ACT strategy, which is just as important as preparing for test content. The ACT writes the test sections, questions, and answer choices in a very particular and consistent style. Familiarizing yourself with the basic structure and format of the ACT is like getting to know the test inside-out —if you can get inside the mind of a test writer, you'll have a huge advantage on the test. The more experience you have with this style, the better you'll be able to anticipate which answers are correct and incorrect on test day

It helps you work on time management, an important part of succeeding on any standardized test. Knowing the general layout of the test, in addition to knowing what your own strengths and weaknesses are, is an integral part of ACT time management. If you can't finish the questions on time, you won't do well, no matter how well you know the material.

Finally, the fewer surprises you encounter on test day, the better. When you know exactly what to expect when you take the ACT, you can focus on the most important part of the test: demonstrating what you know in order to get a great score. Knowing the test format and structure inside and out may help alleviate test-taking anxiety, a very common problem that impacts many students' scores.  

The Basics: The Structure of the ACT

The ACT has four mandatory multiple-choice sections which are always presented in the same order: (1) English, (2) Math, (3) Reading, and (4) Science. There's also an optional (5) Writing section for a total of five test sections.

The total test time without the Writing section is 2 hours and 55 minutes.

The total test time with the Writing section is 3 hours and 35 minutes.

Here's what you can expect in terms of number of questions, time limit, time per question, and question type for each of the ACT sections:

Content and Skills: What Does the ACT Test?

The next step in familiarizing yourself with the ACT is knowing exactly what concepts, skills, and content will be tested on the exam. If you know what content will appear, and you know exactly how it will be tested, all of your bases will be covered (remember, the fewer the surprises on test day, the more you can focus on what's important).

The ACT is pretty transparent about test content. Here, I'll go over what you'll need to prepare for each section and what these sections will actually look like.

On this section you'll be presented with passages. You'll either have to choose the correct version of a sentence within the passage or will have to answer more broad questions about the construction of the passage itself (you'll see a couple examples shortly).  

The ACT English section tends to heavily favor a few main grammar and style rules, and just lightly touches on the other minor ones. This means (unless you're aiming for a very high score ), you can focus primarily on these main rules as you prepare for the test.

There are two main types of English questions: ones that test usage and/or mechanics, and ones that test rhetorical skills. Below you'll find approximate breakdowns for the number of each question type you'll see on the test.

When it comes to Usage and Mechanics (about 40 out of a total of 75 questions), the main grammar rules tested on the ACT are:

• Correctly forming and joining sentences (20.5% of grammar questions)
• Correct use of commas, dashes, and colons (17.7% of grammar questions)
• Correctly using nonessential clauses and relative pronouns (9.6% of grammar questions)
• Correct verb tense and form (9.6% of grammar questions)

When it comes to Rhetorical Skills (about 30 out of a total of 75 questions), the main rhetorical rules tested on the ACT are:

• Logical transitions (18% of rhetorical questions)
• Adding information (16.7% of rhetorical questions)
• Conciseness (15.5% of rhetorical questions)
• Replacing and re-wording information (15.5% of rhetorical questions)

Most of the questions on ACT English test this content by asking you to choose the most correct version of a sentence within a passage— you'll have to choose among four answer choices in this section. For example:

A question where you choose the correct version of a sentence.

Some questions are formatted a bit differently, and instead ask you about a passage as a whole. For example:

For more information on this section, check out our ultimate ACT English prep guide .

The math section is a little different from other ACT sections. Some math questions are stand-alone—they won't be linked to any other questions in the section—whereas others are linked "sets." You'll have to choose from five multiple-choice responses instead of four (which obviously makes things more difficult).

Math questions are also roughly arranged in order of difficulty. You can generally split the section into three zones:

• Questions 1-20: Easy
• Questions 21-40: Medium
• Questions 41-60: Hard

Difficulty is determined by the amount of time you'll need to solve a problem, the number of steps required, the number of math concepts you must employ, and the likelihood that you'll be familiar with the material. Learn about how to take advantage of this organization of question by difficulty.

Because they're arranged by difficulty, these questions are also roughly arranged by content , with "easier" math concepts (i.e. ones you've spent more years studying) at the beginning of the section and "hard" concepts (i.e. ones you're less familiar with) at the end.

Generally, you'll see more algebra questions toward the beginning and more geometry and trig toward the end of any ACT math section. Here's a breakdown of the topics you'll see on ACT math for a general overview:

• Pre-algebra: about 20-25% of questions
• Elementary algebra: about 15-20% of questions
• Intermediate algebra: about 15-20% of questions
• Coordinate geometry: about 15-20% of questions
• Plane geometry: about 20-25% of questions
• Trigonometry: about 5-10% of questions

Read our more detailed guide to ACT math content for more information.

Now, on to some examples. Most questions on this section are stand-alone questions, meaning they're in no way related to any other question on the section. A stand-alone question may look like this:

You might see some sets of math questions on the ACT where two or more questions are related to each other, or refer to the same figure. Here's an example of what a prompt like that would look like:

For more information on this section, check out our ultimate ACT math prep guide .

The ACT Reading test is made up of four different subsections. Each of these subsections has either one long passage or two shorter, paired passages . In this section, every question will ask you to respond to or interpret the passages.

The Reading section will present you with one reading passage for each subsection, and the types of passages you'll see will always be in the same order:

• Prose Fiction/Literary Narrative
• Social Science
• Natural Science

The ACT tests this content with a variety of question types. Fortunately, we have a general idea of how often each question type shows up on the average Reading section—with this information, you can think more critically about question types that you may need to spend more time preparing.

Here's a typical section breakdown by question type:

The info above isn't helpful if you can't identify the sorts of questions you'll see on the Reading section, right? Here are the main question types you'll see on the English section, followed by examples:

Big Picture— Deal with the main point of the passage or the narrator's overall point of view. These types of questions require you to look at the passage holistically rather than focusing on one specific section.

Little Picture/Detail— Ask about a small piece of factual information in a passage. They are the most straightforward questions because they're so literal—you just have to find the correct information. 

Vocabulary in Context— Ask about the meaning of a word in the context of the passage. They may also reference something in the passage and ask you to choose a vocabulary word that best describes it.

Development and Function— Ask about how a certain paragraph, sentence, or phrase functions in the context of the passage, how the argument in the passage was developed, or how the author structured the passage.

Inference— Ask you to make inferences based on a logical extension of information found in a passage.

Check out our guide to ACT Reading questions for more detailed information and examples.

The ACT Science section consists of several "passages" where you'll have to respond to short paragraphs, charts, graphs, tables, or some combination thereof —they're not like the passages in the Reading section where you just respond to a wall of text. All of these passages are just different ways of presenting data for you to interpret.

Because of the way the section is formatted, you'll see sets of questions, like you sometimes see on Math, rather than stand-alone questions.

The passages themselves may be on a variety of topics, including:

• Earth/space sciences

Just like with the Reading section, it's not necessary for you to have specific background knowledge in these topic areas—you just need the skills to interpret the passages correctly.

There are three main passage formats . Each format will present data in a different way—a set of multiple-choice questions after each passage will ask you to interpret and/or analyze this information. Here's what to expect for each format:

Format #1: Data Representation

This format presents one or more sets of data in some sort of graphical representation.

• What you're asked to do: understand, evaluate, and interpret information presented in graphs, tables, or charts
• Number of questions: About 15 (38% of total ACT Science questions)

Here's what a "passage" may look like in a Data Representation format:

 And here's what a multiple-choice question may look like in response to the Data Representation format:

Passage Format #2: Research Summaries

This format presents the results of two or more experiments, usually with text in addition to graphs or charts.

• What you're asked to do: understand, evaluate, and analyze one or more experiments
• Number of questions: About 18 (45% of total ACT Science questions)

Here's what a "passage" may look like in a Research Summaries format:

Here's what a multiple-choice question may look like in response to the Research Summaries format:

Passage Format #3: Conflicting Viewpoints

This format presents several different conflicting scientific hypotheses, usually in a text passage.

• What you're asked to do: understand and evaluate conflicting viewpoints, theories, or hypotheses on a specific topic
• Number of questions: About 7 (17% of total ACT Science questions)

Here's what a "passage" may look like in a Conflicting Viewpoints format:

Here's what a multiple-choice question may look like in response to the Conflicting Viewpoints format:

For more information and example questions on the ACT Science section, check out our ultimate prep guide .

The ACT Writing section is completely optional—that being said, I'd encourage you to do some research before deciding not to take it (as tempting as that may be)!

Students have 40 minutes to plan, write, and edit an essay in response to one writing prompt. Prompts tend to address contemporary issues (e.g. the pros and cons of living in an increasingly automated society).

So what exactly do these prompts look like?

Well, students are provided with three diverse perspectives on a particular issue. After reading these perspectives, students are asked to develop their own take on the topic and explain the relationships between the original perspectives.

Put simply, your jobs are to:

• Take a position on a topic (and defend it)
• Address all the diverse perspectives presented to you
• Explain the relationships between those three perspectives

Here's an example of what an ACT writing prompt looks like:

 Check out our complete guide to ACT writing and scoring for more information.  

Using ACT Formatting: How to Prep for the ACT

Earlier in this post, I mentioned that familiarizing yourself with the ACT format can help you in a few important areas:

• Identifying your weaknesses
• Coming up with a strategic game plan
• Improving time management
• Alleviating stress that comes with surprises on test day

Here, I'll address exactly what you can do (in all four of these areas) to use knowledge of ACT format and structure to your advantage.

Identify Your Weaknesses

When you know exactly what will be tested on the ACT, and exactly how it will be tested, you can use your practice materials to home in on sections, content areas, question types, and passage types that give you more trouble than others.

This strategy only works if you invest a significant amount of time in working through and then analyzing ACT practice materials. Official ACT practice tests are the best for this—ideally, you'll down under realistic testing conditions with an official practice test to get a baseline score.

As you work through your practice material, keep careful track of where you're losing points—doing a post-mortem on your work is the most important thing you can do to improve your score . I'd encourage you to set up a spreadsheet for easy mistake tracking.

For each ACT practice section, for example, you'll want to ask yourself:

• Which questions am I getting wrong?
• Which types of questions am I getting wrong?
• Do I lose more points on a particular type of passage? (E.g. perhaps Research Summary passages in ACT Science give you a hard time)
• Do I lose points at the end of a section because I run out of time?
• Do I lose points in a particular content/knowledge set area? (E.g. maybe you have trouble with absolute value in ACT math)

Come Up With a Strategic Game Plan

Once you have a better idea of where you need to improve, you can come up with an ACT study plan that's catered to your weaknesses.

If you have a baseline score, you'll have a sense of how many points you'd like to bring your score up. Here's a general guideline for how long you need to study based on your improvement goals:

• 0-1 ACT Composite Point Improvement: 10 hours
• 1-2 ACT Point Improvement: 20 hours
• 2-4 ACT Point Improvement: 40 hours
• 4-6 ACT Point Improvement: 80 hours
• 6-9 ACT Point Improvement: 150 hours+

Read more about putting together a study plan that works for you .

Improve Time Management

If you know what to expect on the ACT, you'll be better able to work through the test on the fly. If you know what slows you down (e.g. a particular question type or content area) you can plan on doing speed drills during practice or skipping (and then returning) to those questions on the test.

For example, reading passages—like the ones you'll find in ACT Science and ACT Reading—tend to slow down a lot of students. If you know that this is a personal sore spot, you should read our guides to time management on ACT Science and ACT Reading .

If you have an idea of what to expect, you'll be that much better at navigating the stressful time limits of the test.

Alleviate Stress

Coming up against unexpected obstacles—especially when you're in a time crunch—is pretty stressful for most people. By engaging in regular practice with official ACT prep materials , you're doing yourself a huge favor by taking the stress of unexpected content and formatting out of the equation.

For more info on alleviating stress, read our guide on what to expect and how to prepare for the ACT test day .

What's Next?

Now that you have all this great information about the ACT and how it's structured, you might be interested in learning more about some other logistical issues—like how it's scored.

Read first about the scoring system with our complete guide to ACT scores .

Then, figure out what target score you should be aiming for .

For expert tips, read our famous guide on how to get a perfect score on the ACT .

Trending Now

How to Get Into Harvard and the Ivy League

How to Get a Perfect 4.0 GPA

How to Write an Amazing College Essay

What Exactly Are Colleges Looking For?

ACT vs. SAT: Which Test Should You Take?

When should you take the SAT or ACT?

Get Your Free

Find Your Target SAT Score

Free Complete Official SAT Practice Tests

How to Get a Perfect SAT Score, by an Expert Full Scorer

Score 800 on SAT Math

Score 800 on SAT Reading and Writing

How to Improve Your Low SAT Score

Score 600 on SAT Math

Score 600 on SAT Reading and Writing

Find Your Target ACT Score

Complete Official Free ACT Practice Tests

How to Get a Perfect ACT Score, by a 36 Full Scorer

Get a 36 on ACT English

Get a 36 on ACT Math

Get a 36 on ACT Reading

Get a 36 on ACT Science

How to Improve Your Low ACT Score

Get a 24 on ACT English

Get a 24 on ACT Math

Get a 24 on ACT Reading

Get a 24 on ACT Science

Stay Informed

Get the latest articles and test prep tips!

Francesca graduated magna cum laude from Harvard and scored in the 99th percentile on the SATs. She's worked with many students on SAT prep and college counseling, and loves helping students capitalize on their strengths.

Ask a Question Below

Have any questions about this article or other topics? Ask below and we'll reply!

• Plan for College and Career
• Take the ACT
• School and District Assessment
• Career-Ready Solutions
• Students & Parents
• Open Search Form
• The ACT Test

• Registration
• Test Center Locator
• High School Codes Lookup
• Photo Submission Requirements
• Standby Testing
• Accommodations and Supports
• Free ACT Test Prep
• Official ACT Subject Guides
• The Official ACT Prep Guide
• ACT Kaplan Test Prep Suite
• Rescheduled Test Centers
• Calculator Policy
• CAS Calculator FAQ
• Understanding Your Scores
• College Codes Lookup
• How to Send Scores
• Your Test Questions and Answers
• How Schools Use Scores
• Why Take the ACT
• ACT vs. SAT
• When to Take the ACT
• Changes to the ACT
• Online ACT Testing
• 2024-25 Test Enhancements

Other ACT Services and Products

Preparing for the ACT Test with Writing

About the act writing test.

The ACT writing test is a 40-minute essay test that measures your writing skills. The test consists of one writing prompt that will describe a complex issue and present three different perspectives on that issue.  It is a paper-and-pencil test. You will write your essay in pencil (no mechanical pencils or ink pens) on the lined pages of an answer folder that will be provided to you. The only exception is for approved students with diagnosed disabilities who cannot hand write the essay. (See Accommodations .) 

The ACT writing test complements the English and reading tests. The combined information from these tests tells postsecondary institutions about students’ understanding of the conventions of standard written English and their ability to produce a direct sample of writing. The writing test cannot be taken without first taking all four multiple-choice tests in the same session. 

You are asked to read the prompt and write an essay in which you develop your own perspective on the issue. Your essay should analyze the relationship between your perspective and one or more other perspectives. You may adopt a perspective from the prompt, partially or fully, or you may generate your own. Your score will not be affected by the point of view you take on the issue.

Some colleges require the ACT writing test. You should decide whether or not you should take it based on the requirements of the colleges you are applying to or considering.

Why the ACT Writing Test Is Optional 

Because postsecondary institutions have varying needs, we offer the ACT writing test as an option. 

• Postsecondary institutions are making their own decisions about whether to require the results from the ACT writing test for admissions and/or course placement purposes. 
• Students will decide whether to take the writing test based on the requirements of the institutions they are considering. 

Practice Your Writing Skills 

Read. Write. Repeat. 

There are many ways to prepare for the ACT writing test that don't even include writing at all. Reading newspapers and magazines, listening to news analyses on television or radio, and participating in discussions and debates about issues and problems all help you build a foundation for your writing skills. These activities help you become more familiar with current issues, with different perspectives on those issues, and with strategies that skilled writers and speakers use to present their points of view. 

Of course, one of the best ways to prepare for the ACT writing test is to practice writing. But you don’t have to sit at a desk and fill a notebook with essays. Practice writing for different purposes, with different audiences in mind. The writing you do in your English classes will help you. Practice writing stories, poems, plays, editorials, reports, letters to the editor, a personal journal, or other kinds of writing that you do on your own—including, yes, essays. 

The ACT writing test asks you to explain your perspective on an issue in a convincing way, so writing opportunities such as editorials or letters to the editor of a newspaper are especially helpful. Practicing various types of writing will help make you a versatile writer able to adjust to different writing assignments. 

Finally, don’t forget you only have 40 minutes on test day. Get some practice writing within a time limit. This will not only give you an advantage on the test, but also will help you build skills that are important in college-level learning and in the world of work. 

Build Your Writing Skills 

Everyday ways to improve your writing 

You can strengthen your writing skills just about anywhere, anytime. Read below for some ideas to make writing, responding, and organizing your thoughts part of your daily routine:   

• Read and write frequently.  Read as much as you can from a variety of sources, including plays, essays, fiction, poetry, news stories, business writing, and magazine features. 
• Become familiar with current issues in society and develop your own opinions.  Think of arguments you would use to convince someone of your perspective. Taking speech and debate classes can help you think through issues and communicate them to others. 
• Practice writing in different formats and in as many real situations as possible.  Write letters to the editor, or letters to a company requesting information. 
• Try some writing in extracurricular activities.  School newspapers, yearbooks, and creative writing clubs offer opportunities to express ideas in writing. 
• Share your writing with others and get feedback.  Feedback helps you anticipate how readers might interpret your writing and what types of questions they might have. This can help you anticipate what a reader might want to know. 
• Learn to see writing as a process —brainstorming, planning, writing, and then editing. This applies to all writing activities. 
• Listen to the advice your English teacher gives you about your writing. 
• Strive for well-developed and well-organized writing  that uses precise, clear, and concise language. 
• Remember that everyone can improve their writing skills.  Confidence and skill will grow with the more writing you do. Practice and work lead to achievement. 

Tips for Taking the ACT Writing Test

Pace yourself.

The ACT writing test contains one question to be completed in 40 minutes. When asked to write a timed essay, most writers find it useful to do some planning before they write the essay and to do a final check of the essay when it is finished. It is unlikely that you will have time to draft, revise, and recopy your essay.

Before writing, carefully read and consider all prompt material. Be sure you understand the issue, its perspectives, and your essay task. The prewriting questions included with the prompt will help you analyze the perspectives and develop your own. Use these questions to think critically about the prompt and generate effective ideas in response. Ask yourself how your ideas and analysis can best be supported and organized in a written argument. Use the prewriting space in your test booklet to structure or outline your response.

Establish the focus of your essay by making clear your argument and its main ideas. Explain and illustrate your ideas with sound reasoning and meaningful examples. Discuss the significance of your ideas: what are the implications of what you have to say, and why is your argument important to consider? As you write, ask yourself if your logic is clear, you have supported your claims, and you have chosen precise words to communicate your ideas.

Review Your Essay

Take a few minutes before time is called to read over your essay. Correct any mistakes. If you find any words that are hard to read, recopy them. Make corrections and revisions neatly between the lines. Do not write in the margins. Your readers know you had only 40 minutes to compose and write your essay. Within that time limit, try to make your essay as polished as you can.

There are many ways to prepare for the ACT writing test. These include reading newspapers and magazines, listening to news analyses on television and radio, and participating in discussions and debates.

One of the best ways to prepare for the ACT writing test is to practice writing with different purposes for different audiences. The writing you do in your classes will help you. So will writing essays, stories, editorials, a personal journal, or other writing you do on your own.

It is also a good idea to practice writing within a time limit. Taking the practice ACT writing test will give you a sense of how much additional practice you may need. You might want to take the practice ACT writing test even if you do not plan to take the ACT with writing, because this will help build skills that are important in college-level learning and in the world of work.

Find more info about how the writing test is scored .

This action will open a new window. Do you want to proceed?

Welcome to ACT

If you are accessing this site from outside the United States, Puerto Rico, or U.S. Territories, please proceed to the non-U.S. version of our website.