ACT Score Calculator

ACT Scores Chart

On the Enhanced ACT, scores run from 36 down to 1. For each one, you'll see the right answers it takes and its percentile.

Got your right answers already? The ACT score calculator turns those into section scores and a composite.

ACT score conversion chart

The right answers each section score needs, taken from ACT's 2025 online practice test. If you see a dash, that score isn't reachable on this form.

Right answers needed per scale score, Enhanced ACT
ScoreEnglishMathReadingScience
364040–412734
3538–39392633
34none37–382532
333736none31
32none352430
313634none29
30none332328
293531–32none27
2834302226
273328–29none25
2632272124
2531262022–23
2430251921
2329241819–20
2227–28231718
2126221617
2024–25211516
192319–20none15
1822181413–14
172115–171312
162013–141211
1518–1910–121110
14178–9109
1315–166–79none
121457–87–8
1112–13466
109–11none55
98344
87nonenonenone
75–6233
64nonenone2
5312none
4nonenonenonenone
32none11
21nonenonenone
10000

ACT score percentiles (2026–27)

For each score, the share covers recent high school graduates scoring that score or lower, based on ACT's National Ranks. Take the average of Math and Science to get STEM.

Percentiles by section, composite and STEM for every scale score
ScoreEnglishMathReadingScienceCompositeSTEM
36100100100100100100
35999998999999
34979997999999
33969895989898
32959793979797
31949691969696
30939589959495
29929487939394
28909385929192
27889183918990
26878881898688
25848478868385
24818175828081
23777771777777
22747466707273
21707161656869
20646856606364
19586451545858
18546047485252
17505342414745
16464537344136
15413333273427
14342128192817
13281122142010
122361610135
1118310662
101125321
9612211
8311111
7211111
6111111
5111111
4111111
3111111
2111111
1111111

The midpoint of the composite scale sits between 17 and 18. A score of 17 sits at the 47th percentile, and 18 sits at the 52nd. About half of recent graduates got 17 or below.

How to read the ACT scores chart

Find your score in the left column first. Look in the first table for how many right answers each section takes to reach your score. The second table shows how your score compares with other students.

Certain scores have no row of right answers. One more right answer in English on this form moves you from 29 to 31, so an English raw score never lands on 30, 32 or 34. Each real test form has its own chart, so treat the numbers here as close estimates for any other form.

Would you like a copy on paper? Print it from your browser. The printout shows two plain tables.