The ACT and the SAT are admissions tests accepted by most U.S. colleges and universities; schools do not prefer one test over the other.
Scoring
- ACT: 1–36 composite scale
- SAT: 400–1600 composite scale
Test Length
- ACT: 2 hours and 5 minutes + 40-minute optional Science Test + 40-minute optional essay
- SAT: 2 hours and 14 minutes
Verbal
- ACT Reading: 36 questions in 40 minutes; passage-based reading comprehension; informational graphics included
- ACT English: 50 questions in 35 minutes; passage-based testing of grammar, usage, syntax, rhetoric, and punctuation
- SAT Reading and Writing: 54 questions in 64 minutes; short-passage-based reading comprehension; informational graphics included
Math
- ACT: 45 questions in 50 minutes; can used approved calculator; all multiple choice; arithmetic, algebra I and II, planar and coordinate geometry, trigonometry and precalculus including functions, conic sections, combinations and permutations, logarithms, and matrices
- SAT: 44 questions in 70 minutes; trigonometry, radians, volumes, complex numbers, congruence and similarity, simple rational expressions, higher order equations, circle-related topics; emphasis on algebra, problem solving and data analysis, and certain advanced math topics
Science
- ACT (Science Test is optional): 40 questions in 40 minutes; interpretation and application of scientific data presented in tables, pie charts, bar graphs, scatter plots, etc.
- SAT: no science section; science questions throughout the whole test
Essay
- ACT: 40 minutes; optional; writing and composition, analysis and development of an argument; four scores: ideas and analysis, development and support, organization, and language use and conventions
- SAT: no essay, except where required by SAT School Day administrations
If you are trying to decide between preparing for the ACT or SAT, we recommend that you begin by taking a timed, full-length practice ACT and a timed, full-length practice SAT. Then compare your scores and your overall comfort level with each test. You should prepare for and take the test on which you feel that you will perform best.