The Armed Forces Qualification Test score, known as the AFQT score, is the percentile ranking that decides whether you can enlist in the U.S. military. It comes from four sections of the ASVAB and places you between the 1st and 99th percentile compared to a national sample of 18-to-23-year-olds. Every branch requires at least a 31 for high school diploma holders, and the Coast Guard sets the highest floor at 40.
The Four Subtests Behind Your Score
Only four of the ASVAB’s subtests count toward your AFQT, split evenly between verbal and math:
- Word Knowledge (WK): synonyms and word meaning in context.
- Paragraph Comprehension (PC): pulling specific information or the main idea from a short passage.
- Arithmetic Reasoning (AR): word problems using percentages, ratios, and multi-step logic.
- Mathematics Knowledge (MK): high school algebra and basic geometry.
Other ASVAB subtests such as General Science or Electronics Information do not factor into your AFQT. Those feed separate line scores used for job placement.1ASVAB Career Exploration Program. What Is an Armed Forces Qualification Test (AFQT) Score
How the AFQT Is Calculated
The math happens in two stages. First, your Word Knowledge and Paragraph Comprehension raw scores are combined into a scaled Verbal Expression (VE) score that ranges from 20 to 62. Then the AFQT raw score is calculated as 2VE + AR + MK.2ASVAB Career Exploration Program. ASVAB Norms for the Career Exploration Program
Verbal ability counts double. Strong reading and vocabulary can partly compensate for weaker math; the reverse is harder.
That raw score is converted to a percentile between 1 and 99 using a nationally representative sample of 18-to-23-year-olds from the 1997 Profile of American Youth study. A 60 means you outperformed 60 percent of that reference group.1ASVAB Career Exploration Program. What Is an Armed Forces Qualification Test (AFQT) Score Because the reference population is fixed, a 50 today reflects the same ability level as a 50 years earlier.
Minimum Scores by Branch
Each branch sets its own floor for high school diploma holders:
- Army: 31
- Navy: 31
- Marine Corps: 313U.S. Marine Corps. Enlistment Requirements
- Air Force: 314U.S. Air Force. ASVAB – U.S. Air Force
- Space Force: 31
- Coast Guard: 40
These are absolute minimums, and they shift periodically based on recruiting targets. A 31 makes you technically eligible; a 50 or higher makes you competitive for preferred jobs and duty stations.
If You Have a GED Instead of a Diploma
The military sorts applicants into education tiers. Tier 1 covers traditional high school diploma holders and anyone with at least 15 semester hours of college credit. Tier 2 covers GED and alternative credential holders. Tier 3 covers those who have not completed high school.
GED holders face a higher score bar. The Air Force requires a minimum of 50 for GED applicants.5U.S. Air Force. Academic Requirements FAQs The Marine Corps applies the same 50-point minimum for GED holders.3U.S. Marine Corps. Enlistment Requirements The Navy and Army generally follow the same pattern.
Federal law separately requires anyone without a high school diploma to score at least at the 31st percentile.6Office of the Law Revision Counsel. 10 USC 520 – Limitation on Enlistment and Induction of Persons Whose Score on the Armed Forces Qualification Test Is Below a Prescribed Level The practical threshold is usually higher because branches cap how many Tier 2 recruits they accept in a given year. A GED holder scoring 45 might be legally eligible and still unable to secure a slot once the Tier 2 quota fills.
What the AFQT Categories Mean
The Department of Defense groups percentiles into categories that affect eligibility and incentives:7ASVAB. Understanding ASVAB Scores
- Category I: 93–99
- Category II: 65–92
- Category IIIA: 50–64
- Category IIIB: 31–49
- Category IVA: 21–30
- Category IVB: 16–20
- Category IVC: 10–15
- Category V: 1–9
Category V applicants are barred from military service entirely.8ASVAB Career Exploration Program. Qualified to Serve: Military Eligibility Requirements Federal law limits each branch to no more than 4 percent of annual enlistees from Category IV, though the Secretary of Defense can temporarily raise that ceiling to 20 percent with congressional notification.6Office of the Law Revision Counsel. 10 USC 520 – Limitation on Enlistment and Induction of Persons Whose Score on the Armed Forces Qualification Test Is Below a Prescribed Level
Categories I through IIIA (50 and above) open the widest range of job options and often qualify you for enlistment bonuses. Category IIIB (31–49) meets the minimum threshold for most branches but limits some career fields.
Higher Scores Bring Real Money
The Navy’s fiscal year 2026 enlistment bonus structure shows how the tiers pay off. Applicants with an AFQT between 50 and 99 qualify for a $5,000 shipping bonus, while those in the 31–49 range receive $3,000. The Navy’s loan repayment program requires a 50 or above just to be eligible.9Commander, Navy Recruiting Command. Active and Reserve Component Enlistment Bonuses FY26 Other branches run similar tiered incentive programs.
The AFQT Doesn’t Determine Your Job
Clearing the AFQT minimum makes you eligible to enlist. It does not decide what you’ll do in uniform. Job assignment depends on separate line scores calculated from combinations of all ASVAB subtests, not just the four that produce your AFQT.10ASVAB Career Exploration Program. AFQT Score: Minimum Requirements and AFQT Score Calculation Someone with a qualifying AFQT can still be shut out of specific fields like intelligence analysis or electronics repair if the relevant line scores fall short.
How Long Your Score Lasts and When You Can Retake
ASVAB results stay valid for two years from the test date. Miss that window and you’ll retest.11Department of Defense. DoD Instruction 1304.12E – DoD Military Personnel Accession Testing Programs If you’ve tested more than once, only your most recent valid scores count. You cannot mix a higher AFQT from one sitting with line scores from another.
Retakes are allowed, but with mandatory waits. One month after your first attempt. Another month after your second. Every retest after that requires a six-month gap.12ASVAB. ASVAB Retest Policy The six-month wall is where most people get stuck. Rushing into a retest without real preparation can lock you out for half a year, so serious study before your first or second attempt keeps your timeline intact.
The PiCAT At-Home Option
If you’d rather take an initial version from home, your recruiter can issue an access code for a PiCAT (Pending Internet Computerized Adaptive Test). The PiCAT covers the same subtests and has no per-section time limits, but the access code is valid for 30 days, you must finish within 48 hours of starting, and you can take it only once. It is also available only to people who have never taken the ASVAB before.13ASVAB. Unproctored Administration of the ASVAB: PiCAT
Because the PiCAT is unproctored, the scores aren’t official until you pass a verification test at a MEPS or MET site within 45 days. Verification takes about 25 to 30 minutes and checks whether your proctored performance matches what you did at home. If it does, the PiCAT scores become your official ASVAB scores. If it doesn’t, you’ll sit for the full ASVAB immediately.13ASVAB. Unproctored Administration of the ASVAB: PiCAT