The Enhanced ACT Explained: Shorter Test, Optional Science, Digital or Paper

In 2025, ACT rolled out the most significant overhaul of its exam in decades. The Enhanced ACT is shorter, more flexible, and available in both paper and digital formats. If you studied with older prep books or heard about ACT from an older sibling, much of what you know is now out of date.

This guide walks through exactly how the Enhanced ACT works today: what is tested, how long it takes, how it is scored, and what test day looks like whether you pick the paper or digital version.

What Changed From the Old ACT

The Enhanced ACT keeps the familiar 1-36 scoring scale and the same general subject areas, but the structure has been rebuilt around a shorter, more flexible experience.

A shorter English section. The English test now has fewer questions than the older version, though it still fits the same overall pacing profile that ACT is known for. Students no longer face the longest stretch of grammar and usage questions that previous test-takers encountered.

Shorter Reading and Math sections. Both Reading and Math have been trimmed to fit the new compact composite. You answer fewer questions, but the question style, difficulty, and core content remain consistent with what ACT has always tested.

Science is now optional. This is the single biggest change. Science is no longer part of the composite score. You can choose to take it (for a separate score) or skip it entirely. For students who disliked Science or struggled with its time pressure, this removes a major stumbling block.

Writing remains optional. The essay was already optional on the older ACT, and that has not changed. Writing produces a separate score and does not affect your composite.

Composite testing time is about 2 hours 5 minutes. That is the total for the three required sections (English, Math, Reading). If you add Science and Writing, your total seat time will be longer.

Digital or paper, your choice. At most test centers, students can choose whether to take the Enhanced ACT on paper or on a computer. The content, scoring scale, and score release timing are the same either way.

Section-by-Section Summary

Here is the structure at a glance:

The three required sections add up to about 2 hours 5 minutes of testing. If you choose to take Science and Writing, plan for substantially more time at the center.

What Each Required Section Tests

English (50 questions, 35 minutes). Grammar, usage, punctuation, sentence structure, and rhetorical skills in the context of short passages. You are asked to identify the best revision for underlined portions or to answer questions about passage organization and effectiveness.

Math (45 questions, 50 minutes). Pre-algebra, elementary algebra, intermediate algebra, coordinate geometry, plane geometry, and a small amount of trigonometry. A calculator is permitted throughout.

Reading (36 questions, 40 minutes). Comprehension questions across four passage types: literary narrative or prose fiction, social studies, humanities, and natural science. You answer questions about main ideas, details, inferences, vocabulary in context, and author's purpose.

Optional Sections

Science (40 questions, 40 minutes). Passages present data in charts, graphs, and experimental summaries. Questions test your ability to interpret data, evaluate experimental design, and reason across conflicting viewpoints. Science content knowledge matters less than data-reading skill.

Writing (1 prompt, 40 minutes). A single essay responding to a contemporary issue. You analyze multiple perspectives and develop your own argument with supporting reasoning.

How the Test Is Scored

Understanding the scoring is essential because it shapes which sections are worth taking.

• Each required section is scored 1-36. English, Math, and Reading each produce a scaled score from 1 to 36.
• Composite = average of English + Math + Reading. The three required scores are averaged and rounded to the nearest whole number. That single 1-36 number is your composite ACT score.
• Science, when taken, is a separate 1-36 score. It does not affect your composite. Colleges see it as a standalone number.
• Writing, when taken, is a 2-12 score. It is also separate and not part of the composite.
• Superscoring is widely accepted. Many colleges take your highest section scores across multiple test dates and combine them into a superscore. If you take the ACT twice and score higher on Math the second time but higher on Reading the first time, a superscoring college will mix and match.

What this means in practice: the required composite is built from only three sections. A student targeting selective US colleges should obsess over English, Math, and Reading. Science and Writing are add-ons you take only if a target school wants them or if they strengthen your profile.

Digital vs Paper ACT: What Is Different

Students often ask which version is "better." The honest answer is that the content is identical and the scoring is identical. The experience differs in small but real ways.

Digital ACT

• Administered on a school-issued or testing-center-issued device.
• Basic navigation tools: flag questions for review, go back within a section, jump to a specific question.
• On-screen timer shows remaining time for the current section.
• Built-in calculator for the Math section (you can still bring your own approved calculator as backup where permitted).
• No physical bubble sheet; your answers are captured digitally as you go.

Paper ACT

• Classic test booklet plus a separate bubble sheet.
• You bring your own approved calculator for Math.
• You bring #2 pencils and an eraser.
• You manage your own pacing with a wall clock or your proctor's announcements.

What Is the Same

• Same question content, same question difficulty, same scoring scale.
• Same break placement.
• Similar score release timing — multiple-choice scores typically appear on the same schedule regardless of format.

Choose the format that matches how you already study. If you have been practicing on a screen and are comfortable with on-screen reading, digital may feel natural. If you annotate heavily, underline passages, and scribble work on Math problems, paper may suit you better.

Test-Day Flow

Here is what an Enhanced ACT test day looks like from arrival to dismissal.

Before you leave home. Print your admission ticket and confirm your photo ID is valid. International students typically need a passport. Eat a real breakfast — this is a long morning.

Arrive by the reporting time. Reporting times are earlier than the actual test start, usually by about 30 minutes. Doors close promptly. Late arrivals are not admitted.

Check in. Staff verify your ID and admission ticket and assign you a seat. Digital testers go to rooms set up with devices; paper testers are seated at standard desks with booklets and bubble sheets.

Launch or open the test.

• Digital testers launch the secure testing app (ACT's secure browser or the designated platform) and enter a proctor-provided code. The proctor then starts the session.
• Paper testers receive their booklet and answer sheet and wait for the proctor's instruction to begin.

Core section order. You take English first, then Math. Section order within the core is fixed by ACT.

Mandatory break between Math and Reading. Expect roughly a 10-minute break after Math. You can eat a snack, drink water, and use the restroom. You cannot check your phone during the break.

Continue with Reading. After the break, Reading is administered.

Optional sections, if you registered for them. If you are taking Science, Writing, or both, those sections follow the core. There is typically a short break before Writing.

Dismissal. The proctor collects any test materials (paper) or confirms digital submission, and you are dismissed.

What to Bring

Pack the night before so you are not scrambling in the morning.

• Photo ID. A passport is the safest option for international test-takers. For domestic students, a current government-issued ID or school ID with photo is typically accepted. Check ACT's current ID policy before test day.
• Printed admission ticket. Even if you registered online, bring a printed copy.
• Approved calculator. ACT maintains a specific calculator policy. Most standard scientific calculators and most graphing calculators are allowed, but some models with advanced features are prohibited. Before test day, look up the current ACT calculator policy and confirm your specific model is permitted. Bring fresh batteries.
• #2 pencils and a good eraser. Required for the paper version. Mechanical pencils are generally not allowed on paper tests — bring standard wooden #2 pencils.
• Snack and water for the break. A banana, granola bar, or similar. Avoid anything messy or strong-smelling.
• A watch without smart features. A simple analog or basic digital watch can help you pace, but smartwatches are not allowed.

What NOT to Bring

Violations of the testing rules can result in your scores being cancelled, so take this list seriously.

• Phones, smartwatches, fitness trackers, and any wireless device. These must be silenced and stored away (often under your seat or in a designated area). Many centers prohibit them from even being accessible during breaks.
• Notes, study guides, textbooks, or any reference material.
• Highlighters, colored pens, or markers. On the paper test, only #2 pencils are permitted.
• Food or drink at your desk during testing. Save snacks and water for the scheduled break.
• Earplugs or headphones (unless pre-approved as a testing accommodation).

After the Test

Multiple-choice scores (English, Math, Reading, and Science if taken). These are typically released about two weeks after your test date through your ACT online account. You will receive section scores and your composite. Some test dates release scores slightly faster; others take a bit longer.

Writing scores. If you took Writing, that score takes longer — typically two to five weeks after the multiple-choice release — because essays are scored by human readers.

Sending scores to colleges. From your ACT account, you can send official score reports to colleges. You chose up to four free score recipients when you registered; additional reports carry a fee. If you are superscoring, send scores from all relevant test dates.

Retaking the test. Most students take the ACT more than once. Scores often improve on the second attempt as students become familiar with pacing and identify weak areas. Check each target college's superscoring policy when deciding how many times to test.

Which Sections Should You Take?

With Science and Writing both optional, students now have a real decision to make.

Take Science if:

• You are targeting STEM, pre-medical, engineering, or science-heavy programs.
• A target college specifically requires or recommends an ACT Science score.
• You are strong at reading charts and graphs and a solid Science score will strengthen your application.
• You want a backup score that could help you stand out if your composite is borderline.

Skip Science if:

• No target college requires it.
• You struggle with the data-reading format and a weak Science score would not help your application.
• You are targeting humanities, social sciences, or programs that care primarily about the composite.

Take Writing if:

• Any target college on your list requires or recommends it. Even one school requiring Writing means you should take it, since the score is reusable across applications.
• You are a strong writer and want to showcase that skill.

Skip Writing if:

• No target college requires it and your application already includes strong writing samples (such as your personal essay).

Check each college's current policy. US college admissions requirements shifted significantly between 2020 and 2026, and many schools changed their ACT policies multiple times. Always verify directly on each target college's admissions website before deciding which optional sections to take.

ACT vs SAT: A Quick Note

A common question from international students is whether the ACT is "accepted the same way" as the SAT. The answer is yes. Every US college that accepts standardized test scores accepts the ACT and the SAT equally. There is no admissions advantage to choosing one over the other — the choice should come down to which test format suits your strengths.

With the Enhanced ACT's shorter format, optional Science, and digital-or-paper flexibility, many students who previously felt stretched by the older ACT now find the new version more manageable. If you have never tried a full-length ACT, take a practice test of both the ACT and SAT before committing to one.

The Big Picture

The Enhanced ACT is a genuinely different test from the one your older siblings or cousins may have taken. It is shorter, more flexible, and better matched to how students actually study today. The three required sections are all that matter for your composite, and you have real control over whether Science and Writing belong on your score report.

The key to a strong ACT score has not changed: consistent practice under realistic timing, targeted review of weak areas, and multiple test attempts to secure your best possible scores. The tools and format are new, but the fundamentals of preparation remain the same.

Start by taking a full-length timed practice test in your chosen format — paper or digital. Review every question you missed and every question you guessed on. Identify the patterns, study the weak areas, and test again. Repeat until your practice scores sit reliably in your target range.

Preparing for the Enhanced ACT? ExamRift offers adaptive practice aligned with the current ACT format, including realistic section timing, detailed performance analytics, and targeted drills for the English, Math, and Reading sections that determine your composite score.