AFQT Formula

How Your AFQT Score Is Calculated

The AFQT is a percentile that services use when evaluating basic enlistment eligibility. It is derived from four ASVAB subtests; other qualifications and career composites are separate.

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The AFQT Formula

The military combines standard scores from the four AFQT subtests and reports the result as a percentile from 1–99 against the official reference group.

AFQT = AR + MK + (2 × VE)

where VE is a weighted composite derived from WK and PC standard scores

KeyThis is a conceptual formula using standard scores, not raw counts of correct answers.

The Four AFQT Subtests

Current proctored CAT-ASVAB scored-question counts and time limits are shown below. Click any subtest to learn more and see example questions.

AFQT Score Categories

Your percentile places you in an official reporting category. Services separately apply their current eligibility rules.

Category I (93–99)

Official reporting band; job requirements are separate

Category II (65–92)

Official reporting band; no job is guaranteed

Category IIIA (50–64)

Official reporting band; compare with current branch minimums

Category IIIB (31–49)

Official reporting band; service rules vary

Category IVA (21–30)

Official reporting band; limited exception pathways may apply

Category IVB (16–20)

Official reporting band; below standard branch floors

Category IVC (10–15)

Official reporting band; below standard branch floors

Category V (1–9)

Official reporting band; below standard branch floors

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Related Pages

Free AFQT Formula Cheat Sheet

AFQT scoring basics, official percentile bands, and current standard service minimums — in one printable PDF.