What Is the AFQT?
The Armed Forces Qualification Test (AFQT) is not a separate test — it's a score derived from four specific sections of the ASVAB. Your AFQT percentile is the number your recruiter looks at first to determine if you're eligible to enlist at all.
The four sections that make up the AFQT are:
- AR — Arithmetic Reasoning
- WK — Word Knowledge
- PC — Paragraph Comprehension
- MK — Mathematics Knowledge
The AFQT Formula
Here's the exact calculation, step by step:
Step 1: Calculate Verbal Expression (VE)
VE is not a standalone subtest — it's a combined score:
VE = WK Standard Score + PC Standard Score
(Each raw subtest score is first converted to a standard score by the testing software.)
Step 2: Calculate the AFQT Raw Score
AFQT Raw Score = AR + MK + (2 × VE)
Note that VE is doubled. This means Word Knowledge and Paragraph Comprehension together have the same weight as Arithmetic Reasoning and Mathematics Knowledge combined — verbal skills are just as important as math.
Step 3: Convert to Percentile
The raw score is compared against a reference group of 18–23-year-olds from the 1997 National longitudinal Study of Youth (NLSY97). The result is a percentile from 1 to 99. A score of 50 means you performed better than 50% of that reference population.
Example Calculation
Say your standard scores are:
- AR = 54
- WK = 58
- PC = 55
- MK = 52
Step 1: VE = 58 + 55 = 113
Step 2: AFQT Raw = 54 + 52 + (2 × 113) = 54 + 52 + 226 = 332
Step 3: A raw score of 332 converts to roughly an AFQT percentile of 65 — which is above average and qualifies for all five branches with comfortable margin.
The exact raw-to-percentile table is proprietary, but this gives you a close approximation.
Why VE Is Doubled
The doubling of VE reflects the military's emphasis on communication and reading comprehension. Service members need to understand written orders, technical manuals, and mission briefings. Verbal skills predict success across more roles than math alone.
Practically, this means: if you're weak in AR but strong in WK and PC, you can compensate. Conversely, if you're weak in both WK and PC, it hits your AFQT twice as hard.
Which Section Has the Biggest Impact on Your AFQT?
Because VE is doubled, improving WK or PC by 5 points raises your AFQT by 10 points. Improving AR or MK by 5 points raises it by 5 points. The leverage breakdown:
- WK → 2× impact
- PC → 2× impact
- AR → 1× impact
- MK → 1× impact
If you're close to your target AFQT and need to make up ground fast, vocabulary drilling (WK) is the most efficient lever. Learn 10 new words per day for a month and your VE will climb noticeably.
AFQT vs. Line Scores
AFQT only uses four sections. The other five subtests (GS, EI, AS, MC, AO) don't affect your AFQT at all — but they feed into line scores that determine job eligibility. Don't neglect them if you have a specific job in mind.
See our ASVAB Line Scores guide for full details on how composites like GT, ST, EL, and MM are calculated.
Practice Your AFQT Now
After every practice test on this site, your results page shows an estimated AFQT percentile based on your AR, WK, PC, and MK performance. Use it to track your progress and find out which enlistment thresholds you've already crossed.