Free ACT Score Calculator
Enter your section scores below to instantly calculate your ACT composite score and see how you stack up.
Calculate Your Score
Your Estimated Composite Score:
How Is the ACT Score Calculated?
Your final ACT score is not just a sum of correct answers. It’s calculated in a two-step process:
- First, the number of correct answers you get in each section is tallied. This is your raw score.
- Next, your raw score for each section is converted into a scaled score on the familiar 1-36 scale.
- Finally, your composite score is the average of your four scaled section scores, rounded to the nearest whole number.
What Is a Good ACT Score? (2025 Percentiles)
A “good” score is relative to your goals. Using percentiles helps you see where you stand compared to other test-takers. A score of 29, for example, means you scored higher than 90% of students.
| ACT Score | Percentile |
|---|---|
| 36 | 100 |
| 34 | 99 |
| 33 | 98 |
| 30 | 93 |
| 27 | 85 |
| 24 | 74 |
| 21 | 59 |
ACT to SAT Score Conversion Table
If you’re applying to colleges that accept both tests, it’s important to understand how your ACT score compares on the SAT scale. You can use our SAT Score Calculator to instantly convert your ACT score and get a better sense of where you stand in the admissions process.
| ACT Score | SAT Equivalent |
|---|---|
| 36 | 1590–1600 |
| 34 | 1490–1530 |
| 30 | 1370–1390 |
| 27 | 1280–1300 |
| 24 | 1180–1200 |
| 21 | 1080–1100 |
| 18 | 970–990 |
ACT College Admission Benchmarks
While every college has different standards, these score ranges provide a general guide for what to aim for:
- Ivy League & Top-Tier Universities: 33–36
- Top 50 Universities: 28–32
- Selective Public & Private Colleges: 24–28
- Note: Many colleges are now test-optional, but a strong ACT score can still be a major asset for your application.
Frequently Asked Questions (FAQs)
The highest possible composite score on the ACT is 36. This is achieved by getting a scaled score of 36 on all four sections and averaging them.
No. The optional Writing test is scored separately on a scale of 2-12 and does not impact your 1-36 composite score in any way.
Improving your score is all about smart, consistent practice. Here are the most effective strategies:
- Take Official Practice Tests: Use official ACT practice tests under strictly timed conditions to simulate the real exam.
- Analyze Your Mistakes: Don’t just check what you got wrong—understand *why* you got it wrong. This reveals your weak spots.
- Master Pacing: Time is a critical factor. Practice each section with a timer to improve both your speed and decision-making.
- Use Quality Resources: Study with reliable guides and online platforms like Kaplan, The Princeton Review, or official ACT materials.