ACT - American College Testing
The ACT is developed and administered by ACT, Inc. and is widely accepted as an alternative to the SAT for college admissions in the United States. The ACT has three required core sections — 1) English, 2) Reading, and 3) Math — with optional Science and Writing sections available for students whose target colleges require or recommend them. The core test takes 2 hours and 5 minutes, and the composite score is calculated as the average of the three core sections on a 1 to 36 scale. Scoring high on the ACT helps students gain admission to competitive universities, and the test is offered seven times per year at authorized test centers across the country and internationally.
Administration
The ACT is administered by ACT, Inc. at authorized test centers across the United States and at international locations, and is offered seven times per year in September, October, December, February, April, June, and July. The test is available both online and on paper, and the core sections take 2 hours and 5 minutes to complete, with additional time if a student elects the optional Science or Writing sections. Students must bring a valid photo ID, a printed admission ticket, approved calculators for the Math section, and number two pencils for paper testing. Phones, smartwatches, and other electronic devices must be turned off and stored away during the entire test session. A short break is provided between the Math and Reading sections, and students are encouraged to bring snacks and a drink for this break. Students found with prohibited devices or engaging in misconduct will be dismissed and their scores canceled.
Test Sections
The ACT contains three required core sections and two optional sections, with a total of 131 questions on the core test. The English section presents 50 questions in 35 minutes across five passages, testing grammar, punctuation, sentence structure, and rhetorical skills. The Mathematics section presents 45 questions in 50 minutes with four answer choices per question, covering pre-algebra, algebra, geometry, and trigonometry, and calculators are permitted on all questions. The Reading section presents 36 questions in 40 minutes based on shorter passages from prose fiction, social science, humanities, and natural science. The optional Science section adds 40 questions in 40 minutes, testing interpretation of data, scientific investigation, and evaluation of models, and is scored separately from the composite. The optional Writing section provides one prompt and 40 minutes to compose an essay evaluating multiple perspectives on a given issue. Students choose which optional sections to take based on the requirements of their target colleges.
Scoring
The ACT is scored on a scale of 1 to 36, with the composite score calculated as the average of the three core section scores in English, Math, and Reading. Each section is also scored individually on the same 1 to 36 scale, and there is no penalty for wrong answers, so students should answer every question. The optional Science section receives a separate score from 1 to 36 and is combined with the Math score to produce a STEM score, while the optional Writing section is scored on a scale of 2 to 12. ACT now provides official superscores, which combine the highest section scores from different test dates into a single best composite. Scores are typically available within two to eight weeks through the student's ACT account and include national percentile rankings and college readiness benchmarks for each section. College readiness benchmarks are set at 18 for English, 22 for Math, and 22 for Reading.
Expectations
ACT score expectations vary significantly depending on the selectivity of the institution. The most elite universities such as the Ivy League, Stanford, and MIT typically expect composite scores of 34 or above, while competitive universities in the national top 50 generally look for scores between 30 and 34, and many well-regarded state and private universities admit students with scores in the 24 to 29 range. The national average composite score is approximately 19.4, meaning a score above 21 places a student in the top half of all test takers. Although many universities have adopted test-optional policies, a strong ACT score remains a meaningful advantage in admissions and can qualify students for merit-based scholarships. Students should research the middle 50 percent score ranges of their target schools and set their preparation goals accordingly.
Who Should Take the ACT?
The ACT is primarily taken by high school juniors and seniors applying to undergraduate programs in the United States, with most students sitting for the exam in the spring of junior year and retaking it in the fall of senior year if needed. The ACT is accepted by virtually all four-year colleges and universities in the United States and is often preferred by students who feel more comfortable with its straightforward, curriculum-based question style compared to the SAT. International students seeking admission to American universities also take the ACT, which is offered at test centers worldwide. The PreACT, available to sophomores, provides an early diagnostic score on the same scale and helps students identify strengths and weaknesses before beginning focused preparation. Students who excel in science may benefit from taking the optional Science section, as some colleges consider it favorably alongside the composite score.
Preparation
Effective ACT preparation begins with a full-length practice test under timed conditions to establish a baseline score and identify the sections that need the most work. For English, the key areas are grammar, punctuation, and rhetorical effectiveness; for Math, the focus is algebra, geometry, trigonometry, and word problems; and for Reading, students should practice passage analysis and time management across the four subject areas. Practicing under strict time limits is essential since students have approximately 42 seconds per English question, 67 seconds per Math question, and 67 seconds per Reading question. Full-length practice tests should be taken regularly under realistic conditions, and every wrong answer should be reviewed to understand the underlying error and the relevant content area. Concentrating study time on the weakest sections consistently produces the largest composite score gains.
Preparation Timeline
ACT preparation should ideally begin about four to six months before the test date with a diagnostic practice test, followed by setting a target score and creating a study schedule of four to six hours per week. The first couple of months are best spent working through the core content areas systematically, with particular attention to grammar rules for English and formula review for Math. Two to three months out, the focus should shift to taking a full timed practice test every two weeks, reviewing errors by section and topic, and concentrating on the weakest areas. In the final month, weekly full-length tests help refine pacing strategies and build endurance for the two-hour core test. The last week should be reserved for light review, confirming the admission ticket and photo ID are ready, and ensuring the calculator is approved. Registration through ACT should be completed at least four weeks before the desired test date to secure a preferred time and location.
How Do We Help?
We begin every ACT engagement with a comprehensive diagnostic test to identify each student's strengths and weaknesses across all core sections, and this assessment forms the foundation of a personalized preparation plan tailored to the student's target score. Our experienced professors work with students one-on-one, focusing on the specific content areas and question types where improvement will have the greatest impact on the composite score. We use official ACT practice tests and materials so that students always train with questions that reflect the real test's format, timing, and difficulty. Beyond content, we teach proven test-taking strategies for time management, process of elimination, and strategic pacing across the English, Math, and Reading sections. Regular practice tests track progress over time, and we analyze score trends by section to continuously refine the study plan. Sessions are scheduled around each student's commitments and are available online.
Our Professors
Mike H.
Clinical Professor
M.S. in Mathematics, Cornell University
Expertise: ACT Mathematics
Experience: 18 years
Recent Placements: Georgia Tech, Florida State