How long should I prepare for ACT?

It is recommended to prepare for 3-4 months for most students. for the ACT.

ACT | College Admission / Standardised Test | 2026 Complete Guide

ACT

American College Testing

📝 College Admission / Standardised Test Available both as a computer-based test and, in some locations, on paper — a rarer choice now than a few years ago as computer-based testing expands. The enhanced 2025 format applies to both delivery methods identically. ⏱ Valid: ACT sets no formal expiration on a score, and the organization keeps historical records available for colleges to request even years later. Since 1959 ⚡ Pitched at a high-school readiness level overall, generally viewed as slightly less conceptually demanding than the SAT but more time-pressured per question, since the enhanced format's faster pacing means less time to…

🕐 Last updated: September 6, 2026

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Quick Summary

The enhanced ACT, redesigned in 2025 and acquired by ETS in June 2026, dropped Science from its Composite calculation entirely — the score now runs purely off English, Math, and Reading, with Science and Writing both fully optional and reported separately. At roughly 2 hours 15 minutes for the required core, it moves at a faster per-question pace than the SAT's adaptive modules, with no equivalent adaptive structure of its own: every candidate sees the same fixed-difficulty content. Composite scores run 1-36, accepted completely interchangeably with the SAT at virtually every U.S. college, and ACT's own research shows retesting produces an average gain of just over a point — modest, but real, and skewed toward students who already scored above average rather than those starting furthest behind. The ETS acquisition hasn't changed the test's content or format so far, with ACT continuing to operate as a standalone brand even as it now shares ownership with the GRE and TOEFL.

📋 Exam Overview

🎯

Score Range

1 to 36 Composite (average of English, Math, and Reading); Writing scored separately 2 to 12

💳

Fee

$68 for the three required sections; add $4 for Science or $25 for Writing.

📅

Valid For

ACT sets no formal expiration on a score, and the organization keeps historical records available for colleges to request even years later. In practice, since most schools that use scores want a reasonably current picture of a student's readiness, an ACT taken early in high school can lose relevance by the time of application even though it technically never expires.

🖥

Mode

Available both as a computer-based test and, in some locations, on paper — a rarer choice now than a few years ago as computer-based testing expands. The enhanced 2025 format applies to both delivery methods identically.

🗓

Frequency

Offered on a small number of national test dates per year — fewer than the SAT's schedule.

🏛

Conducted By

ACT, Inc. (acquired by ETS in June 2026)

⚡

Difficulty

Pitched at a high-school readiness level overall, generally viewed as slightly less conceptually demanding than the SAT but more time-pressured per question, since the enhanced format's faster pacing means less time to work through each item than the SAT's adaptive modules allow.

🌍 Accepted By

Accepted by nearly every U.S. college that considers standardized test scores at all, on fully interchangeable footing with the SAT — no major college is known to prefer one over the other.

Now under ETS ownership after a 2026 acquisition, the enhanced ACT trimmed its question count and made Science fully optional

👤 Who Should Take This Exam?

The enhanced ACT suits a student who'd rather move through more questions at a faster pace than sit with fewer, longer-to-answer ones the way the SAT structures its sections — the two tests are accepted completely interchangeably at nearly every U.S. college, so the choice really comes down to which pacing style fits better. Since the 2025 redesign made Science fully optional and dropped it from the composite score entirely, a student without a strong science background can now post a competitive Composite based purely on English, Math, and Reading, something the pre-redesign ACT never allowed. The June 2026 acquisition by ETS hasn't changed the test's content or format so far, but a student choosing between the SAT and ACT today is effectively choosing between two exams now under increasingly related corporate ownership, since ETS also administers the GRE and TOEFL.

🎓 Education Level

High School / College Admission

🌍 Accepted In

Accepted at virtually every four-year U.S. college and university plus a number of institutions internationally that also take the SAT.

📝 Exam Structure & Format

Question Types

Multiple-choice throughout English, Math, Reading, and the optional Science section; the optional Writing section is a single essay prompt.

Language / Medium

English

Total Duration

The three required sections run roughly 2 hours 15 minutes; adding optional Science pushes that closer to 2 hours 45 minutes, and Writing extends it further still.

Total Questions

131 questions across the three required sections; 171 total if the optional Science section is also taken.

Sections

English, Math, Reading (required); Science, Writing (optional)

⚙️ More format details (timing, marking, equipment)See all ▾

Time Per Section

English and Reading run on a faster per-question pace than Math; the optional Writing essay is completed in a fixed 40-minute window.

Negative Marking

Calculator Allowed

Yes, on the Math section only, and it must be an ACT-approved model.

Scratch Paper

Yes — paper test-takers can write directly in the booklet margins; computer-based test-takers are given scratch materials at the centre.

Breaks Allowed

Yes, a break is scheduled after the required sections for anyone continuing on to the optional Science or Writing sections.

Home Edition

No — the ACT does not offer at-home proctored testing.

Digital vs Paper

Content and difficulty are identical between the computer-based and paper formats — the real differences are logistical: computer-based testing generally returns results faster, and the tools used for scratch work differ (on-screen versus booklet margins).

📑 Section Details

The required core — sat by every candidate — narrows to just three sections under the 2025 redesign, a structural change from the pre-2025 ACT, which averaged in Science as a fourth mandatory section. Science stays available for students wanting to demonstrate scientific reasoning or whose target programs ask for it specifically, but it's now reported on its own rather than folded into the headline Composite number, and Writing, also optional, is graded independently with no bearing on the Composite at all.

🎯 Scoring System

Score Range

1 to 36 Composite (average of English, Math, and Reading); Writing scored separately 2 to 12

Good / Passing Score

No score is disqualifying in itself — every Composite from 1 to 36 gets reported, and it's the receiving college or scholarship program that decides what counts as competitive.

How Scoring Works

English, Math, and Reading are scaled to 1-36 individually, and averaging those three (rounded to the nearest whole number) produces the Composite — Science, even when taken, stays outside that average under the 2025 redesign. A Writing attempt is graded 2-12 by two independent readers whose marks are combined, and that result is reported entirely on its own rather than blended into the Composite.

🏆 Minimum Scores for Top Universities

Selective private universities often see admitted-class ranges in the low-to-mid 30s — Harvard and Stanford-caliber schools commonly show ranges around 33-35 — while many strong public flagship universities are competitive in the high 20s to low 30s. Because the 2025 redesign changed which sections feed into the Composite, older published score ranges from before the change should be treated cautiously, since they may reflect a four-section average that no longer matches how the current Composite is calculated.

📊 Section / sub-scoresSee all ▾

Writing

Scored 2 to 12 by two independent readers, reported entirely separately from the 1-36 Composite.

Reading

Reported as its own section score, 1 to 36, and included in the Composite average.

Grammar

Assessed within the English section but not broken out as its own separate score beyond that section's 1-36 result.

Quantitative

This is simply the Math section's own 1-36 score, one of the three that feed the Composite average.

All Sub-Scores

Beyond the Composite itself, English, Math, and Reading each carry their own 1-36 score, while Science and Writing, when taken, sit outside the Composite entirely.

🔼 Score Improvement

ACT's own published research on retesting found an average Composite gain of about 1.1 points on a second attempt, with larger gains typically seen among students who already scored above average — a pattern that runs opposite to what many test-takers assume about who benefits most from retesting.

💳 Registration & Fees

Fee (USD)

$68 for the three required sections; add $4 for Science or $25 for Writing.

Fee (INR)

ACT has no separate rupee price list — Indian candidates are charged in USD and simply pay whatever that converts to, plus any international surcharge that applies.

Other

Late registration adds a fee of up to $38 on top of the base cost, and changing a test date after registering costs $44.

📝 Register Now →

📋 Policies (rescheduling, cancellation, verification, waivers)See all ▾

⏰ Register in Advance

The standard window closes about five weeks before test day, though a later, fee-added registration option stays open past that point for latecomers.

🔄 Rescheduling Policy

A test-date or centre change can be made through a candidate's MyACT account for a $44 fee, before the relevant deadline for the new date.

❌ Cancellation Policy

Fees already paid, including any late fees, are forfeited if a candidate cancels before test day or simply doesn't show up — there's no partial refund the way some competing exams offer.

🔍 Score Verification

Yes — an official Score Verification recheck can be requested within a set window after testing, for a per-section fee.

📋 Score Audit

There's no dedicated audit track separate from Score Verification — that same recheck process is what a candidate uses either way.

↩ Reinstatement Policy

No — scores that are cancelled or missed cannot be recovered or reinstated afterward.

🎁 Fee Waiver Criteria

Eligible U.S. 11th and 12th graders demonstrating financial need — typically shown through enrollment in a federal assistance program — can claim a waiver through their school, up to a capped number of uses.

📅 Exam Dates & Schedule

📆 Available Months

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

🔁 Frequency

Offered on a small number of national test dates per year — fewer than the SAT's schedule.

📊 Results Declared

Multiple-choice section scores typically post within 2-8 weeks; Writing scores, if taken, can take closer to 5-8 weeks.

🔄 Retake Policy

There's no cap on attempts, and because most colleges superscore the ACT — combining a candidate's best section results across separate sittings — a single disappointing test date rarely has to define the final submitted record.

⏰ Register By

The standard window closes about five weeks before test day, though a later, fee-added registration option stays open past that point for latecomers.

✅ Eligibility & Access

🎂 Age Limit

None officially, though the large majority of test-takers are 16-18.

🎓 Education Required

No formal prerequisite, though the test content is built around a standard U.S. high school curriculum and assumes English fluency.

🛂 Citizenship

No restriction — test-takers of any nationality can register.

More on accommodations, ID, and special versionsSee all ▾

🪪 ID Required

Entry requires the printed admission ticket plus photo ID from the government, unexpired — no substitutions accepted.

♿ Accessibility

Built-in digital tools like high-contrast display, zoom, and answer masking are available on computer-based testing, in addition to formally approved accommodations for documented disabilities.

🔀 Special Versions

Braille, large-print, and audio formats, along with scribe or computer-assisted answering for eligible students — all must be arranged well ahead of the test date.

📐 Subject Variants

None — all test-takers sit the same core content regardless of intended major or program, aside from the optional Science and Writing sections.

🤝 Disability Accommodations

Available under ADA guidelines, including extended time, extra breaks, and large-print or Braille formats, arranged in advance through ACT's accommodations request process.

🗓 Exam Day Guide

✅ What to Bring

The printed admission ticket, a valid photo ID, sharpened No. 2 pencils, an approved calculator, and snacks or water for the break — an analog watch is optional but not required.

🚫 Prohibited Items

Phones, smartwatches, and other unauthorized electronics; notes or books; unapproved calculators; and food or drink outside the scheduled break.

📋 Exam Day Rules

Candidates must arrive by the centre's designated start time with no late entry permitted once testing begins. All electronic devices must stay powered off and stowed for the entire session, including during the break, with only an approved calculator permitted for Math.

After the exam: score reporting and deliverySee all ▾

⏱ Score Reporting

2-8 weeks for multiple-choice sections; 5-8 weeks if Writing was taken.

📤 Score Sending

Up to four colleges or scholarship organizations can be selected as free score recipients during registration; additional reports afterward cost roughly $18 each.

🎓 Score Recipients

By default, the student, their high school, and up to four chosen colleges or scholarship organizations.

📚 Preparation Guide

📅 Recommended Prep Time

3-4 months for most students.

🗓 Avg Prep Months

3 months

Since the 2025 redesign shortened the test and made Science optional, prep built around the pre-2025 four-required-section format is now working from an outdated premise — official practice materials reflecting the current structure are worth prioritizing over older third-party guides. ACT's own free practice tools, published directly on its site, mirror the current shortened format more reliably than most older commercial books still catching up to the change.

💡 Top Tips & Tricks

Since there's no penalty for a wrong answer, filling in a guess on a question that's taking too long always beats leaving it blank, especially given how fast the enhanced format's pacing runs. In Reading specifically, skimming for structure and likely answer location before diving into a passage's full detail tends to save more time than reading it linearly start to finish.

Full study plan, resources, and common mistakesSee all ▾

📅 Study Plan

A three-to-four month runway with regular weekly practice tends to work well: start with a full practice test to identify which of the three required sections needs the most attention, then weight review time accordingly rather than splitting it evenly across all three. Because English and Reading move at a faster per-question pace than many students expect on a first attempt, timed practice specifically for pacing — not just content review — deserves dedicated time in the final weeks.

📖 Recommended Books

The Official ACT Prep Guide, published directly by ACT, remains the benchmark resource, supplemented by Kaplan or Princeton Review guides built around the current enhanced format.

🏫 Popular Prep Courses

Magoosh, alongside the more traditional Kaplan and Princeton Review programs, now offers a course track specifically rebuilt around the 2025 enhanced format.

📱 Popular Prep Apps

Magoosh's ACT app, ACT's own official Online Prep tool, and ACT's QuizMe daily-practice feature.

✅ Official Practice Tests

ACT provides free official practice tests in both paper and computer-based formats that reflect the current, shortened test structure. — Official ACT practice tests are free; third-party companies may charge for additional practice sets.

🆓 Free Online Resources

ACT's own free practice tests and its QuizMe daily practice tool, both published directly on act.org and reflecting the current shortened, Science-optional format.

⚠️ Common Mistakes to Avoid

Studying from material built around the old four-required-section format is an easy mistake to make unknowingly, since a lot of older content still assumes Science is required and factors into the Composite. Rushing through the faster-paced English and Reading sections without practicing that specific pace beforehand is another common gap — content mastery alone doesn't fix a pacing problem discovered for the first time on test day.

💡 EduAtlasHub Exclusive Insights

🔍 Insider Tips

Use ACT's official answer review tool after a scored test to identify recurring mistakes before a retake. Since most colleges superscore, it's often more efficient to target improvement in your weakest single section rather than retaking the whole test cold

⭐ Unique Features

The 2025 redesign's decision to drop Science from the Composite calculation — while still offering it as an optional, separately-reported section — is a structural choice unique among major U.S. admissions tests, none of which have restructured which sections count toward a headline score in quite the same way. The June 2026 acquisition by ETS also makes it the only major undergraduate admissions test now under common ownership with a graduate-level counterpart (ETS also runs the GRE and TOEFL), though no shared infrastructure or format has been announced as a result so far.

🎓 How This Score Impacts Your Application

ACT scores remain a significant factor in U.S. admissions decisions at schools that still consider standardized testing, and they're frequently tied directly to merit scholarship eligibility even at colleges that have made the test optional for admission itself. Because most schools accept the SAT and ACT completely interchangeably, a strong ACT score carries the same weight a comparable SAT score would — there's no scenario where submitting one over the other disadvantages an applicant at a school that takes both.

More insights: country notes, comparisons, myths, examiner tipsSee all ▾

🌍 Country-Specific Notes

Widely used by international applicants, including students from India, applying to U.S. universities, generally on equal footing with the SAT. Some countries or regions offer only the computer-based format rather than paper, so availability can vary by testing location outside the U.S.

⚖️ Comparison with Alternatives

Against the SAT, the ACT covers more questions at a faster per-question pace rather than fewer questions with more time each, and it has no adaptive module structure — every candidate sees a fixed-difficulty test regardless of earlier performance. Since virtually every school that accepts one accepts the other on equal footing, the practical decision comes down to which pacing style and section structure — including the newly optional Science section — fits a given student better.

🆕 Recent Changes

The 2025 enhanced ACT redesign shortened the core test, made Science and Writing both fully optional, and — most structurally significant — removed Science from the Composite calculation entirely, basing it only on English, Math, and Reading. Separately, ETS announced its acquisition of ACT in June 2026, with ACT continuing to operate as a standalone brand for now.

🔜 Upcoming Changes

No further structural changes to sections or scoring have been announced following the 2025 redesign or the 2026 ETS acquisition; ACT has stated existing test content and format continue unchanged in the near term.

🧐 Myths vs Facts

Plenty of students still operate on the pre-2025 assumption that Science is required and counts toward the Composite — it's now fully optional, and even a taken Science section stays out of that headline number entirely. The 2026 ETS deal has fed a second misconception too, that the ACT is merging with the GRE or TOEFL in some way; ETS has been explicit that ACT continues as a standalone test with no format changes tied to the acquisition.

👨‍🏫 Examiner Tips

Build a solid base in high-school-level algebra, geometry, and trigonometry for Math specifically, since the enhanced format's faster pace leaves less room to work through unfamiliar problem types from scratch during the actual test. For Science, if taking it, treating it as a data-interpretation exercise rather than a content-knowledge test tends to match how the section is actually built — most questions can be answered from the provided graphs and passages without outside science knowledge.

📋 Post-Exam Steps

Once scores post to MyACT, confirm they've reached the student's school and any chosen colleges, then review the percentile breakdown alongside the raw Composite. Anyone planning to retake should consider ordering the Test Information Release for detailed feedback on missed questions, which isn't available for every test date.

🎯 Score Uses Beyond Admission

Beyond admissions, ACT scores can qualify students for merit scholarships and honors program consideration, and some colleges use section scores for initial placement in introductory math or English courses.

❓ Frequently Asked Questions

How long is the ACT score valid?+

How much does the ACT cost?+

$68 for the three required sections; add $4 for Science or $25 for Writing.

How often can I retake the ACT?+

When are ACT results declared?+

Multiple-choice section scores typically post within 2-8 weeks; Writing scores, if taken, can take closer to 5-8 weeks.

Which universities accept the ACT?+

Accepted by nearly every U.S. college that considers standardized test scores at all, on fully interchangeable footing with the SAT — no major college is known to prefer one over the other.

Is a calculator allowed in the ACT?+

Yes, on the Math section only, and it must be an ACT-approved model.

How should I prepare for the ACT?+

📝

Now under ETS ownership after a 2026 acquisition, the enhanced ACT trimmed its question count and made Science fully optional

📊 Quick Facts

Official Site →

Conducted ByACT, Inc. (acquired by ETS in June 2026)

Year Started1959

CategoryCollege Admission / Standardised Test

EmailOfficial contact form: https://www.act.org/content/act/en/products-and-services/the-act/the-act-test-contact-us.html

Phone+1 319-337-1270