ASVAB Requirements by Military Branch (2026)
ASVAB requirements for Army, Navy, Air Force, Marines, Coast Guard. Minimum scores, age limits, and eligibility by branch for 2026.
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:
Learn more in our guide on asvab practice test pdf. Learn more in our guide on teas test study guide. Learn more in our guide on ASVAB Subject Knowledge: Word Knowledge & Math Subtests Guide. Learn more in our guide on ati teas study materials. Learn more in our guide on cac score guidelines. Learn more in our guide on staar test practice tests.
Army ASVAB Requirements
- 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:
- Arithmetic Reasoning (AR)
- Mathematics Knowledge (MK)
- Word Knowledge (WK)
- Paragraph Comprehension (PC)
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)
Age Requirements by Branch
- Army: 17-35
- Navy: 17-39
- Air Force: 17-39
- Marines: 17-28
- Coast Guard: 17-31
- Space Force: 17-39
All 17-year-olds require parental consent. Age waivers are occasionally available depending on the branch and recruiting needs.
ASVAB Requirements Quick Review
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.
- ✓Verify age requirement for your target branch
- ✓Confirm education status (diploma vs GED — affects min score)
- ✓Take ASVAB practice tests to estimate your score
- ✓If score may be below minimum, discuss waivers with recruiter
- ✓Research specific job/MOS requirements (line scores)
- ✓Schedule ASVAB at MEPS or MET site
- ✓Bring valid photo ID on test day
- ✓Study weak areas to maximize your score
About the Author
Retired Military Officer & Armed Forces Test Preparation Specialist
United States Army War CollegeColonel Steven Harris (Ret.) served 28 years in the US Army, earning a Master of Arts in Military Science from the Army War College and a Bachelor of Science in Criminal Justice. He has coached thousands of military enlistment and officer candidate program applicants through the ASVAB, AFQT, AFCT, OAR, and officer selection assessment processes across all military branches.
Join the Discussion
Connect with other students preparing for this exam. Share tips, ask questions, and get advice from people who have been there.
View discussion (3 replies)