SAT vs ACT: Which Should You Take?
The SAT and ACT are both accepted by virtually every US university, and no school prefers one over the other. The right choice comes down to test format and your personal strengths — pacing, whether you want a dedicated Science section, and how you handle digital, adaptive testing.
| SAT | ACT | |
|---|---|---|
| Purpose | US undergraduate admissions | US undergraduate admissions |
| Format | Digital, section-adaptive | Digital or paper, linear |
| Sections | Reading & Writing, Math | English, Math, Reading, Science (Writing optional) |
| Length | ~2 hours 14 minutes | ~2 hours 55 minutes (no essay) |
| Scoring | 400–1600 | 1–36 composite |
| Science section | No (science context inside R&W/Math) | Yes, dedicated section |
| Calculator | Allowed on all Math | Allowed on all Math |
Which one should you choose?
Choose the SAT if you prefer a shorter, digital adaptive test with more time per question and no separate Science section. Choose the ACT if you have strong data-interpretation skills, want a dedicated Science section, and are comfortable with a faster pace. The most reliable way to decide is to sit one timed practice test of each and compare your percentile scores.
Frequently Asked Questions
Do US universities prefer the SAT or the ACT?▾
No. US universities accept both equally and state no preference. Submit whichever score better reflects your ability.
Is the SAT easier than the ACT?▾
Neither is objectively easier. The SAT gives more time per question and has no Science section; the ACT is faster-paced but rewards strong data and science-reasoning skills.
Can I take both and submit the higher score?▾
Yes. Many students take both once, then focus on the one with the higher percentile and submit only that score.