Features | SAT | ACT |
---|---|---|
Widely accepted | All U.S. colleges | All U.S. colleges |
Measures |
|
What students learn in high school |
Everyday math formulas provided | Yes | No |
Tests the vocabulary you’ll use | Yes | Yes |
Essay is optional | Yes | Yes |
Penalty for guessing | No | No |
Schedule | SAT | ACT |
---|---|---|
Future test administration dates | 3 years | 2 years |
Regular registration deadline | About 4 weeks before test day. You pay a late fee for registering later. | About 5 weeks before test day. You pay a late fee for registering later. |
Late registration closes | About 11 days before test day | 20+ days before test day |
Test days | 7 times a year | 7 times a year |
Benefits and Rules | SAT | ACT |
---|---|---|
Test fees waived for eligible students | Yes | Yes |
Regular registration deadline | About 4 weeks before test day. You pay a late fee for registering later. | About 5 weeks before test day. You pay a late fee for registering later. |
Automatically unlocks all fee waiver benefits after one-time use | Yes | No |
Waivers cover late fees | Yes | No |
Score reports | Unlimited | 20 score reports |
Waived application fees at participating colleges | Yes | No |
Score services | Yes, either Question-and-Answer Service (QAS) or Student Answer Service (SAS) for SAT administrations | Yes, Test Information Release for 3 administrations |
A fee reduction for multiple-choice score verification or essay score verification | Yes | No |
Free applications to apply for financial aid from participating schools | Yes, students can use CSS Profile to apply for financial aid | No |
Expiration date | No | Expire end of August each year |
Structure and Timing | SAT | ACT |
---|---|---|
Testing time | 3 hours + 50-minute essay (optional) | 2 hours 55 minutes + 40-minute essay (optional) |
Structure | 154 | 215 |
Time per question | 1 minute, 10 seconds | 49 seconds |
Score range | Composite 400–1600 (SAT Essay: reported in 3 dimensions, each 2–8) | Composite 1–36 (writing domain scores: 2–12) |
Test components | Reading Test 65 minutes 52 questions Writing and Language Test 35 minutes 44 questions Math Test 80 minutes 58 questions | Reading Test 35 minutes 40 questions English Test 45 minutes 75 questions Math Test 60 minutes 60 questions Science Test 35 minutes 40 questions |
Waived application fees at participating colleges | Yes | No |
Score services | Yes, either Question-and-Answer Service (QAS) or Student Answer Service (SAS) for SAT administrations | Yes, Test Information Release for 3 administrations |
A fee reduction for multiple-choice score verification or essay score verification | Yes | No |
Free applications to apply for financial aid from participating schools | Yes, students can use CSS Profile to apply for financial aid | No |