ASVAB Requirements by Military Branch
Each branch of the U.S. military has different minimum ASVAB score requirements, age limits, and additional eligibility criteria. Here's a comprehensive breakdown:
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- Minimum AFQT: 31 (high school diploma) / 50 (GED)
- Age: 17-35
- Most flexible with waivers and score requirements
- Popular MOS line scores: GT (General Technical), CL (Clerical), CO (Combat)
Air Force ASVAB Requirements
- Minimum AFQT: 36 (high school diploma) / 65 (GED)
- Age: 17-39
- Most competitive — higher scores expected for most AFSCs
- Key scores: General (G), Mechanical (M), Administrative (A), Electronic (E)
Navy ASVAB Requirements
- Minimum AFQT: 35 (high school diploma) / 50 (GED)
- Age: 17-39
- Rates (jobs) require specific line scores — many require 50+ in specific areas
Marines ASVAB Requirements
- Minimum AFQT: 32 (high school diploma) / 50 (GED)
- Age: 17-28 (youngest max age)
- Highly competitive — most recruits score well above minimums
Coast Guard ASVAB Requirements
- Minimum AFQT: 36 (high school diploma) / 50 (GED)
- Age: 17-31
- Most selective of the branches for enlistment
Space Force ASVAB Requirements
- Minimum AFQT: 36 (high school diploma) / 65 (GED)
- Age: 17-39
- Newest branch — very limited slots, highly competitive
ASVAB Minimum Score Details
The AFQT (Armed Forces Qualification Test) score is the primary qualifying score, derived from four subtests:
The AFQT is a percentile score (1-99), meaning a score of 50 means you scored better than 50% of test takers.
Score Categories
- Category I: 93-99 (top performers)
- Category II: 65-92 (above average)
- Category IIIA: 50-64 (average)
- Category IIIB: 31-49 (below average, eligible for most branches)
- Category IV: 21-30 (may qualify with waiver, Army only)
- Category V: 1-20 (not eligible for military service)
✈️ What ASVAB score do you need for the Air Force?
Minimum AFQT of 36 with a high school diploma, or 65 with a GED. Most Air Force jobs (AFSCs) require higher scores in specific aptitude areas (G, M, A, E composites).
⭐ Which branch has the lowest ASVAB requirement?
The Army has the lowest minimum at AFQT 31 (with diploma). The Army is also most likely to grant score waivers for candidates scoring 21-30.
🦅 What is the Marines age limit?
17-28 years old — the youngest maximum age of any branch. Age waivers are rare for the Marines.
📊 What's the difference between AFQT and line scores?
AFQT (4 subtests, percentile) determines IF you can enlist. Line scores (combinations of all 10 subtests) determine WHICH jobs you qualify for within that branch.