An ACT superscore combines your best section scores from more than one test date into a single, higher composite. If you have taken the ACT more than once, or plan to, understanding superscoring can help you build a smarter testing plan and present your strongest possible numbers to colleges. This guide explains what a superscore is, exactly how it is calculated, why retaking can help, and one important caveat: superscore policies vary by school, so you always need to check each college.
A superscore is a composite score built from your best individual section scores across multiple ACT test dates, rather than from a single sitting. On the ACT, each section is scored from 1 to 36. Your composite for any one test date is the average of your section scores. A superscore takes the highest score you have earned in each section, no matter which date it came from, and averages those bests together.
The idea is simple: most students do not peak in every subject on the same day. Maybe your Math was strong in the fall but your Reading was stronger in the spring. Superscoring lets those separate high points count together, which usually produces a composite that is equal to or higher than any of your individual test-date composites.
One thing to keep in mind: a superscore is something colleges calculate, not a number ACT prints as an official score. Many colleges superscore the ACT, but it is a school-by-school policy, which we cover below.
The math is easy to follow with an example. Say a student takes the ACT twice and earns these scores:
The composite for date 1 is the average of 30, 28, and 32, which is 30. The composite for date 2 is the average of 33, 27, and 34, which is about 31. To build the superscore, you take the best of each section across both dates: English 33 (from date 2), Math 28 (from date 1), and Reading 34 (from date 2). Averaging 33, 28, and 34 gives a superscore of about 32.
Notice that the superscore of 32 is higher than either single-date composite. That is the whole point. A few reminders about how the pieces fit together on the current ACT:
Because a superscore rewards your best performance in each section separately, retaking the test gives you more chances to improve just the areas that need it, without risking the sections you have already nailed. If your Math is already where you want it but your Reading lagged, a retake lets you focus your prep on Reading. Even if your Reading holds steady, a stronger showing in another section can lift the superscore.
Retaking tends to help because:
That said, retaking is not automatically worth it for everyone. Registration costs money (roughly 70 dollars without Writing and about 95 dollars with Writing, though fees change, so confirm at act.org), and each sitting takes a Saturday morning plus prep time. Weigh the likely gain against the cost, and give yourself enough runway to prepare between dates.
This is the most important caveat in the whole guide. Many colleges superscore the ACT, but policies vary by school, so you have to check each one. Some colleges superscore automatically. Some ask you to send all your test dates and then build the superscore themselves. Some consider only your single best test date. And a growing number are test-optional, meaning scores may not be required at all.
To find each school's approach:
Because you control which scores to send, a superscore-friendly policy is a good reason to keep every strong section on record. Just verify the rules for each college on your list before you assume anything.
The ACT has been updated, and the current Enhanced format is shorter than older versions. Here is the structure that feeds your composite and, in turn, your superscore:
Each section is still scored from 1 to 36, and the composite is still the average of English, Math, and Reading. Because Science is optional and separate, and Writing is optional and separate, superscoring for admissions decisions centers on those three core sections. If a college also cares about your Science or Writing, check how they treat those pieces, since practices differ.
Whenever you plan a retake, confirm current test dates and registration deadlines at act.org. For the 2026 to 2027 US national schedule, dates run from September 2026 through July 2027, but you should always verify the latest calendar and register on the official site.
A superscore rewards steady, section-by-section improvement, and that is exactly what focused practice delivers. On Prep36, the entire question bank is free. You get access to 1,000+ original practice questions (these are Prep36 practice questions, not real or official ACT questions; you can find official tests at act.org), 6 full timed practice tests that mirror the current format, instant explanations for every question, word banks, a daily challenge, and a study planner to keep your retake schedule on track.
If you want more, Plus is 14 dollars per month and Max is 30 dollars per month, but you can prepare thoroughly without paying anything. Pick the section you most want to raise, run a timed set, read the explanations, and track your progress toward your target superscore. Start practicing free on Prep36 today and give every section its best chance to shine.