Act Test Calculator
Estimate your ACT composite score based on raw scores from English, Math, Reading, and Science sections.
Published by:
isCalculator Editorial Team
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How to use this tool?
How to Use the ACT Test Calculator
- Enter your raw scores in each field:
- English (0–75)
- Math (0–60)
- Reading (0–40)
- Science (0–40)
- Click "Calculate Composite Score" — the button will convert each raw score to a scale score (1–36) using standard ACT-like tables.
- View your results:
- The large number is your estimated composite score (average of the four scale scores, rounded).
- The breakdown shows each subject's scale score.
- Fix errors if any field is invalid — a red border and error message will appear. Enter a valid number within the range and recalculate.
Tip: Raw scores are the number of questions you answered correctly (no penalty for guessing). This tool provides an estimate only; official ACT score conversions may vary slightly.
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Frequently Asked Questions
The ACT composite score is the average of your four section scores (English, Math, Reading, Science) rounded to the nearest whole number.
This calculator uses simplified conversion tables for estimation. Actual ACT scoring may vary slightly.
English: 0-75, Math: 0-60, Reading: 0-40, Science: 0-40. Enter whole numbers only.
