Updated October 2026 with the current digital SAT and enhanced ACT formats.
Choosing between the SAT or ACT comes down to which test fits your strengths. Colleges that use test scores accept both equally. The SAT is shorter, fully digital, and adaptive. The ACT moves faster, offers an optional science section, and can be taken on paper or online. The best way to decide is to take one full practice test of each.
Both tests changed a lot in the last few years, so older advice may be out of date. Here’s how they compare right now and how to pick the one that gives you the better score.
SAT vs. ACT at a Glance
This table uses the latest figures from College Board and ACT. It’s the quickest way to see how different the two tests feel.
| Feature | SAT | ACT |
|---|---|---|
| Sections | Reading and Writing, Math | English, Math, Reading, plus optional Science |
| Questions | 98 | 131 (171 with Science) |
| Testing time | 2 hours 14 minutes | 2 hours 5 minutes (2 hours 45 minutes with Science) |
| Format | Digital only, adaptive | Paper or online |
| Score scale | 400 to 1600 | 1 to 36 |
| Math answer choices | Mostly multiple choice, some typed answers | Four choices per question |
How the Digital SAT Works
The SAT now runs in College Board’s Bluebook app. It has two sections, and each one is split into two equal modules. According to College Board’s official SAT structure page, Reading and Writing takes 64 minutes for 54 questions, and Math takes 70 minutes for 44 questions. You get a 10-minute break between them.
The big twist is that the test is adaptive. Your first module has a mix of easy, medium, and hard questions. How you do on it decides whether your second module is harder or easier. That’s why rushing early can hurt more than you’d expect.
Reading passages are short, often just a paragraph with one question each. For Math, Bluebook includes a built-in Desmos graphing calculator. Some math questions also ask you to type in your own answer instead of picking one.
How the Enhanced ACT Works
The ACT got a major update, now called the enhanced ACT. ACT says it has 44 fewer questions and runs 75 minutes shorter than before, with more time per question. Math questions now have four answer choices instead of five.
Here’s the section breakdown from ACT’s official test enhancements page:
- English: 50 questions in 35 minutes
- Math: 45 questions in 50 minutes
- Reading: 36 questions in 40 minutes
- Science (optional): 40 questions in 40 minutes
Your composite score is now the average of English, Math, and Reading. If you add Science, you also get a separate Science score and a STEM score. The writing test is optional too.
Should you take ACT Science?
It depends on your plans. If you’re aiming for engineering, nursing, or another STEM major, a strong Science and STEM score can help your application tell a clearer story. If not, skipping it saves 40 minutes. Check what your target colleges say before you register, since policies vary.
Key Differences That Decide Your Score
Pacing
Even after the update, the ACT asks you to work faster. You’ll average under a minute per question in English. The SAT gives you more time per question, so it often suits students who like to think a problem through.
Reading style
The SAT uses many short passages with one question each. The ACT uses longer passages with several questions per passage. So if long readings wear you down, the SAT may feel easier. But if you like settling into one text, the ACT may suit you.
Math focus
Both tests cover algebra, data, and some geometry. Many test-prep experts note the ACT reaches into a wider spread of topics, including more geometry and trig. The SAT leans harder on algebra and word problems.
Test format
Do you focus better on paper? The ACT still offers a paper option. The SAT is digital only, which some students love because of the built-in calculator and timer.
How to Choose Between the SAT or ACT
Don’t guess. Follow these steps instead:
- Take a free official practice test of each. College Board offers full practice tests in Bluebook, and ACT posts free practice tests too.
- Time yourself for real. Sit for the full test in one go, with only the official breaks.
- Compare your results. Use the official ACT and College Board concordance tables to turn one score into the other’s scale.
- Think about how it felt. Which one left you less stressed? That matters, because you’ll spend months preparing for it.
- Check your colleges. Some schools are test-optional, while others now require scores again. Look at each school’s admissions page.
If your scores come out close, pick the test you enjoyed more. You’ll study harder for a test that doesn’t make you miserable.
Smart Prep Tips for Either Test
- Start about three to six months before your test date, and study a little each week.
- Use free official prep first. College Board partners with Khan Academy for SAT practice.
- Keep an error log, and write down why you missed each question.
- Plan for more than one test date. Many students do better on their second try.
Heading to college soon? Our guide to writing a good hook for an essay helps with your application essays, and our TTU Blackboard and RaiderCanvas guide shows what a college course portal looks like.
Frequently Asked Questions
Is the SAT or ACT easier?
Neither test is easier overall. The SAT gives more time per question and uses short reading passages, which helps careful thinkers. The ACT moves faster and covers a wider spread of math. Most students find one fits them better, and a practice test of each is the quickest way to see which one.
Do colleges prefer the SAT or ACT?
No. Colleges that require or consider test scores accept the SAT and ACT equally. They don’t give extra credit for choosing one over the other. What matters is how strong your score is compared with that college’s typical admitted students, so pick the test where you’ll score highest.
How long is the SAT now?
The digital SAT takes 2 hours and 14 minutes of testing time, according to College Board. Reading and Writing lasts 64 minutes, and Math lasts 70 minutes, with a 10-minute break in between. Plan for extra time on test day for check-in and setup in the Bluebook app.
Is science still on the ACT?
Science is now optional on the enhanced ACT. The core test covers English, Math, and Reading, and those three make up your composite score. If you add Science, it takes another 40 minutes, and you get separate Science and STEM scores. Students planning STEM majors often choose to include it.
Should I take both the SAT and ACT?
Most students don’t need to take both for real. Take one practice test of each, then focus your prep on the better fit. Splitting your time between two tests usually means weaker scores on both. Retaking your chosen test once or twice is often the smarter move.
Pick Your Test and Start Practicing
The SAT or ACT choice isn’t about which test is “better.” It’s about which one shows your skills best. The SAT is shorter, digital, and adaptive. The ACT is faster, offers paper testing, and lets you add Science.
This week, block off two weekend mornings and take one official practice test of each. Compare your scores, and you’ll know exactly where to focus.
