A 30 Composite on the enhanced ACT is the rounded average of English, Math, and Reading—so you need about 29.5 or higher across those three, which usually means no section left in the low 20s. Science is optional and does not enter the Composite. The method is raise the weakest core section, protect the strong ones, and stop giving away questions you already know.
The Composite math
32 + 30 + 28 averages 30. 33 + 31 + 25 also averages ~29.7 and can round to 30. 34 + 30 + 24 averages ~29.3 and often stays a 29. You cannot hide a 22. Fix the floor first.
Miss allowance (planning only)
On a typical enhanced form you have 50 English, 45 Math, and 36 Reading items. A 30 is high (around the low 90s percentile nationally) but not a near-perfect paper. Many students at 30 still miss a handful per section. Exact raw-to-scale lines move. Use each practice test's table: how to calculate a practice score. Perfect-score miss math is a different problem: how to get a 36.
Run the weak-section plan
- Take a timed diagnostic. Diagnostic.
- Rank English, Math, and Reading. Put 60% of study time on the lowest.
- Climb the ladder for that section, then rebalance.
Careless misses vs content holes
If you miss items you can solve untimed, the issue is pacing or sloppy work: careless mistakes, time per question. If you blank on functions or comma splices, drill the topic, then retest.
Full tests, not endless videos
One official timed test every two to three weeks, reviewed the same day. How to raise your ACT score, best practice tests 2026.
The bottom line
A 30 is an average, not three identical 30s. Lift the weakest core section until the floor is high enough that rounding works in your favor.
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.