ACT Score Calculator
Enter your English, Math, Reading and Science scores (1–36 each) to get your ACT composite and an estimated percentile.
Composite score
24
Estimated percentile
73th
Grade math is exact. Percentile and predicted score are estimates — the College Board / ACT curve varies by test form and year.
How it works
- 1Enter each section score (1–36): English, Math, Reading, Science.
- 2Composite = the average of the four section scores, rounded to the nearest whole number.
- 3Percentile is estimated from a representative national distribution.
Frequently asked questions
How is the ACT composite calculated?
Average your four section scores (English, Math, Reading, Science) and round to the nearest whole number.
What is a good ACT score?
A composite around 24 is roughly the 73rd percentile; 30+ is top ~7%; 34+ is top ~1%.
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