A 20 Composite on the enhanced ACT is the rounded average of English, Math, and Reading—about the national middle. You get there by finishing every section and lifting any core score still in the mid-teens. Science is optional and does not enter the Composite.
The Composite math
22 + 20 + 18 averages 20. 24 + 20 + 16 also averages 20. A 13 in any core section usually blocks a 20. Fix the floor first.
What a 20 usually takes
Enhanced counts: 50 English, 45 Math, 36 Reading. A 20 is not a near-perfect paper. Finish the sections, guess every blank, and cut giveaway grammar and one-step algebra. The same loop as any jump: how to raise your ACT score.
When to push past 20
Many state universities and some merit grids want the mid-20s. Treat 20 as a checkpoint and keep going: how to get a 24. If 20 already clears every 25th on a test-optional list, you may be done: should you submit.
The bottom line
A 20 is an average with no section left in the mid-teens. Finish, guess, repair the weakest core score.
Start practicing
Start with a free diagnostic, then drill your weak spots with 15-question quizzes and track how you're doing across Reading, English, and Math. Compare plans whenever you're ready to go further.
This article offers general ACT prep guidance. The ACT can change from year to year, including its format, scoring, policies, test dates, and fees, so always confirm the latest details on the official ACT website at act.org before you make decisions. ACT® is a registered trademark of ACT, Inc. thirty-six is not affiliated with, endorsed by, or sponsored by ACT.