ACT Score Calculator

Use our free ACT Score Calculator to estimate your ACT section scores and Composite score from your practice-test results. The calculator is designed around the Enhanced ACT scoring system used in 2026, helping you understand how your English, Math, and Reading performance contributes to your overall ACT Composite.

You can also use this page to understand ACT raw score conversion, scaled scores, ACT scoring, the new ACT Composite, Science scoring, and ACT superscores.

Important: ACT scoring depends on the specific test form. A raw score does not always convert to exactly the same scaled score on every ACT administration, so calculator results based on raw scores should be treated as estimates.

ACT Score Calculator

Enter your ACT section results in the calculator above to estimate your scaled scores and Composite.

Depending on the version of your practice test, you may be able to enter either your raw score (number correct) or your scaled section score.

For the current Enhanced ACT, the Composite is based on:

• English

• Math

• Reading

Science is optional and does not contribute to the current Composite score. Students who take Science still receive a Science section score and can receive a STEM score.

What Is an ACT Score Calculator?

An ACT score calculator converts your practice-test performance into an estimated ACT score.

Depending on the calculator, it may help you:

• Convert raw scores into estimated scaled scores

• Calculate your ACT Composite

• Estimate your percentile

• Understand your section performance

• Compare scores from different practice tests

• Estimate your ACT score before receiving an official score report

• Understand the Enhanced ACT scoring system

• Estimate a superscore from multiple ACT attempts

This is especially useful after completing an ACT practice test because the number of questions you answered correctly is not itself your final ACT section score.

How Is the ACT Score Calculated in 2026?

The ACT changed its Composite scoring system beginning in 2025.

For current ACT administrations, the Composite score is calculated from the English, Math, and Reading section scores.

The basic calculation is:

ACT Composite = (English + Math + Reading) ÷ 3

The resulting average is reported as a whole-number Composite score.

For example, suppose your section scores are:

Your average is:

(30 + 27 + 29) ÷ 3 = 28.67

Your Composite would therefore be 29.

ACT confirms that the updated Composite calculation uses English, Math, and Reading.

Does Science Count Toward the ACT Composite?

No.

For the current Enhanced ACT, Science is optional and is not included in the Composite calculation.

If you take Science, you can still receive:

• A Science section score

• A STEM score based on Math and Science

But Science does not change your Composite.

This is one of the biggest differences between the current Enhanced ACT and the older ACT scoring system. ACT states that the new Composite applies to ACT tests beginning in September 2025.

This means an ACT score calculator without Science can correctly calculate the current Composite when it uses English, Math, and Reading.

How Does the Enhanced ACT Score Calculator Work?

The Enhanced ACT still reports section scores on a 1–36 scale, but the test structure and scoring process have changed.

A typical raw-score calculator works in two stages:

Step 1: Enter Your Raw Scores

Your raw score represents the number of questions you answered correctly.

For example:

• English: 35 correct

• Math: 30 correct

• Reading: 23 correct

Step 2: Convert Raw Scores to Scaled Scores

ACT converts raw performance into a scaled score from 1 to 36.

The conversion is not simply:

Correct answers ÷ total questions × 36

Instead, ACT uses scoring tables and test-specific conversion processes.

That means two different ACT forms can produce slightly different scaled scores from similar raw scores.

Step 3: Calculate the Composite

After obtaining the English, Math, and Reading scaled scores:

Composite = Average of English + Math + Reading

The calculator then reports the estimated Composite.

ACT Raw Score vs. Scaled Score

Understanding the difference between a raw score and a scaled score is essential when using an ACT scoring calculator.

Raw Score

Your raw score is essentially the number of questions you answered correctly.

For example:

35 correct answers = raw score of 35

Scaled Score

Your scaled score is the reported ACT section score on the 1–36 scale.

The raw score is converted into the scaled score using ACT’s scoring process.

Therefore:

Raw score → ACT conversion → Scaled score → Composite

This is why you should not assume that every additional correct answer always increases your scaled score by exactly one point.

ACT Score Calculator 2026

If you are taking the ACT in 2026, make sure your calculator reflects the Enhanced ACT, rather than automatically using the older four-section Composite formula.

The current system differs from the legacy ACT in important ways.

ACT states that the updated Composite calculation applies across ACT testing programs beginning in September 2025.

How to Calculate Your ACT Composite Score

If you already have your scaled section scores, calculating the current Composite is straightforward.

Formula

Composite = (English + Math + Reading) ÷ 3

Example

Suppose your scores are:

• English = 32

• Math = 28

• Reading = 31

Then:

(32 + 28 + 31) ÷ 3 = 30.33

Your Composite is approximately 30.

You can use the ACT Score Calculator to perform this calculation automatically.

Can I Calculate My ACT Score Without Science?

Yes.

For the current Enhanced ACT, you can calculate your Composite using only:

• English

• Math

• Reading

Science is not required for the current Composite.

This is why searches such as “ACT score calculator without science”, “ACT calculator no science,” and “ACT score calculator enhanced” are relevant to the current scoring system. These queries are also present in the supplied keyword research.
If you take Science, however, you can still use your Science score to understand your STEM performance.

ACT Superscore Calculator

An ACT superscore combines your highest section scores from multiple ACT test dates.

For the current ACT superscore, the Composite is based on your highest:

• English score

• Math score

• Reading score

from your eligible ACT test attempts.

For example:

Your highest section scores would be:

• English = 32

• Math = 31

• Reading = 30

Superscore:

(32 + 31 + 30) ÷ 3 = 31

So your estimated superscore Composite would be 31.

ACT confirms that its current superscore uses the highest English, Math, and Reading scores across ACT tests.

However, colleges have their own score policies, so students should check each institution’s current admissions requirements.

ACT Score Predictor vs. ACT Score Calculator

An ACT score calculator usually converts your known results into an estimated score.

An ACT score predictor may attempt to estimate a future ACT score from:

• Practice-test performance

• Previous scores

• Section performance

• Study progress

• Other performance indicators

The two terms are often used interchangeably, but they are not necessarily the same thing.

If you have already completed a practice test, a score calculator is generally the more direct option.

ACT Score Chart and Raw Score Conversion

ACT raw scores must be converted into scaled scores.

Because scoring can vary by test form, a raw-to-scaled conversion chart should be treated as an estimate unless it comes directly from the applicable ACT scoring materials for that test.

This is particularly important when comparing an old ACT practice test with a newer Enhanced ACT practice test.

Magoosh’s current 2026 calculator, for example, provides separate conversion information for the Enhanced ACT and older ACT formats and warns that raw-to-scaled conversions can vary between tests.

Why old ACT calculators can be misleading

Older calculators may use the legacy structure in which Science contributed to the Composite.

A calculator that automatically averages:

English + Math + Reading + Science

is not calculating the current ACT Composite correctly for current Enhanced ACT administrations.

The current Composite is based on:

English + Math + Reading

according to ACT’s current scoring guidance.

What Is a Good ACT Score?

There is no single ACT score that is considered “good” for every student.

A strong score depends on:

• Your target colleges

• Your intended major

• Scholarship requirements

• The competitiveness of the schools you are considering

• Your academic profile

• Whether a school requires, recommends, or considers ACT scores

For example, a score that is competitive at one institution may be below the typical range at another.

Instead of asking only “What is a good ACT score?”, compare your score with the current requirements and admitted-student information published by the colleges you are considering.

Why Your ACT Score May Differ From a Calculator Estimate

An ACT score calculator is an estimation tool.

Your estimated result can differ from an official ACT score because:

1. ACT uses test-specific scoring conversions.

2. Practice tests may use different forms.

3. Your raw score may not convert identically across different test administrations.

4. Some practice tests may represent older or newer ACT formats.

5. Third-party calculators may use different conversion tables.

For that reason, treat a calculator result as an estimate, not a replacement for an official ACT score report.

Enhanced ACT vs. Legacy ACT

The Enhanced ACT introduced important scoring and testing changes.

The most important scoring difference is the Composite.

Legacy ACT

The traditional Composite incorporated:

• English

• Math

• Reading

• Science

Enhanced ACT

The current Composite uses:

• English

• Math

• Reading

Science is optional and reported separately when taken. ACT’s official materials confirm that the updated Composite became applicable to all ACT testing beginning in September 2025.

This distinction is critical when using an ACT score calculator 2026.

Frequently Asked Questions

How do I calculate my ACT score?

For the current ACT, calculate your Composite by adding your English, Math, and Reading scaled scores and dividing the total by three.

Composite = (English + Math + Reading) ÷ 3

What is the ACT Composite score?

The ACT Composite is the overall ACT score calculated from the English, Math, and Reading section scores under the current scoring system. It is reported on a 1–36 scale.

Does Science count toward the ACT Composite in 2026?

No. Science is optional on the current Enhanced ACT and does not contribute to the Composite. Students who take Science can receive a separate Science score and a STEM score.

What is the maximum ACT score?

The ACT section scores and current Composite are reported on a 1–36 scale, with 36 representing the highest possible Composite.

What is an ACT raw score?

An ACT raw score represents the number of questions answered correctly on a section before that performance is converted into the reported scaled score.

What is an ACT scaled score?

A scaled score is the reported section score on the ACT’s 1–36 scale.

Can I use an ACT score calculator for an old practice test?

Yes, but make sure the calculator supports the correct ACT format. Older practice tests may follow the legacy scoring structure, while current ACT administrations use the Enhanced ACT Composite system.

Can I calculate my ACT score without Science?

Yes. For the current Enhanced ACT Composite, you only need your English, Math, and Reading scores.

How is an ACT superscore calculated?

The current ACT superscore uses your highest English, Math, and Reading section scores from eligible ACT test attempts and averages those three scores.

Does the ACT Writing score affect the Composite?

No. Writing is separate from the Composite. Students who take Writing receive additional writing-related scores.

Is an ACT calculator exact?

A calculator can be exact when calculating an average from known scaled section scores. However, raw-to-scaled predictions are estimates because ACT conversion can vary by test form.

Why did my old ACT calculator give me a different Composite?

Older calculators may use the legacy four-section Composite, which included Science. The current Enhanced ACT Composite uses English, Math, and Reading.

Use the ACT Score Calculator

If you have recently completed an ACT practice test, enter your section performance into the calculator to estimate your scaled scores and Composite.

For the most useful result:

1. Identify which ACT format your practice test uses.

2. Enter the correct section results.

3. Review your estimated scaled scores.

4. Check your English, Math, and Reading Composite.

5. Review Science separately if you took it.

6. Compare your performance with your target college requirements.

7. Use your weakest section to guide your next study session.

The calculator is designed to make ACT scoring easier to understand without requiring you to manually work through conversion tables.

Final Takeaway

The ACT Score Calculator gives you a quick way to estimate your ACT performance and understand how your section scores contribute to your overall result.

For the current Enhanced ACT, remember the most important rule:

English + Math + Reading = ACT Composite

Science can still provide valuable information, including a Science section score and STEM score, but it is not part of the current Composite.

If you are comparing scores from older ACT practice tests with current 2026 results, make sure you are using the correct scoring system before interpreting your result.