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ACT Composite Score Formula:
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The ACT composite score is the average of the four main test section scores (English, Math, Reading, and Science). It provides an overall measure of a student's academic readiness for college and ranges from 1 to 36.
The calculator uses the ACT composite formula:
Where:
Explanation: The composite score is calculated by summing the four section scores and dividing by four, then rounding to the nearest whole number (or half point if exactly halfway between).
Details: The ACT composite score is a critical component of college admissions in the United States. It helps colleges evaluate applicants' academic preparedness and is often used alongside high school GPA, extracurricular activities, and other factors in the admissions process.
Tips: Enter your scores from each of the four ACT test sections. All scores must be between 1 and 36. The calculator will compute your composite score, which is typically rounded to the nearest whole number (though some institutions may consider the decimal value).
Q1: How is the ACT composite score rounded?
A: The composite score is rounded to the nearest whole number. If the average ends in exactly 0.5, it rounds up to the next whole number.
Q2: What is a good ACT composite score?
A: A score of 21 is around the national average. Scores of 24+ are considered good, and scores of 30+ are highly competitive for selective colleges.
Q3: Does the Writing section affect the composite score?
A: No, the optional Writing section is scored separately (2-12) and does not affect the composite score.
Q4: Can I calculate my superscore with this calculator?
A: No, this calculator only computes a single-test composite score. Superscoring involves combining your best section scores from multiple test dates.
Q5: How often do colleges use the exact composite vs rounded score?
A: Most colleges use the official rounded composite score reported by ACT, but some may consider the precise average in borderline cases.