High school or GED — you have the foundation
GED holders can join most branches of the military. The difference? You need a higher AFQT score — usually around 50 depending on branch. This guide breaks down every requirement, branch by branch, and shows you how to get there.
Branch-by-branch GED requirements
Every branch sets its own rules for GED holders. Here’s where things stand as planning targets for 2026.
| Branch | Accepts GED | Diploma AFQT | GED AFQT | Notes |
|---|---|---|---|---|
| Army | YES | 31 | 50 | GED holders are accepted, but available slots can be limited. Aim well above the minimum. |
| Marines | YES | 31 | 50 | GED acceptance can be stricter than diploma entry. A stronger AFQT improves your odds. |
| Navy | YES | 31 | 50 | GED holders are accepted. Higher scores open more ratings and technical options. |
| Air Force | YES | 31 | 50 | GED slots are competitive. Treat 50 as a floor and target a stronger score. |
| Space Force | YES | 31 | 50 | GED acceptance follows selective recruiting standards. Strong math and science scores matter. |
| Coast Guard | YES | 36 | 47 | GED holders are accepted. Coast Guard entry is selective, so a higher score helps. |
The military education tier system
The military groups applicants into three education tiers. Your tier determines your minimum AFQT score and how many enlistment slots are available to you.
Who: High school diploma holders, or GED holders with 15+ college credits (100-level or higher)
Who: GED holders without college credits, alternative school diplomas, certificates of attendance
Who: No high school credential and not currently enrolled
The 15-credit shortcut to Tier 1
This is the single most impactful thing a GED holder can do before enlisting. Complete 15 college credits and the military reclassifies you as Tier 1 — same as a diploma holder.
What counts
- 100-level courses or higher from an accredited college
- Online courses count — doesn’t have to be in-person
- Community college is the most affordable option
- 15 credits = roughly 5 courses (one semester full-time)
- You don’t need a degree — just the credits
Tier 2 — limited slots, higher bar
Tier 1 — same as diploma holders
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AFQT score comparison: GED vs diploma
The gap between GED and diploma requirements varies by branch. Here’s how much higher GED holders need to score.
| Branch | Diploma min | GED min | Gap |
|---|---|---|---|
| Army | 31 | 50 | +19 |
| Marines | 31 | 50 | +19 |
| Navy | 31 | 50 | +19 |
| Air Force | 31 | 50 | +19 |
| Space Force | 31 | 50 | +19 |
| Coast Guard | 36 | 47 | +11 |
Study plan for GED holders
Since GED holders need higher scores, preparation matters more. Here’s a focused approach.
Start with a free practice test to see where you stand. Your AFQT is based on four sections: Arithmetic Reasoning (AR), Math Knowledge (MK), Word Knowledge (WK), and Paragraph Comprehension (PC). Focus here first.
The AFQT determines whether you can enlist at all. Math (AR + MK) and verbal (WK + PC) carry equal weight. If you're starting below 50, prioritize the sections where you can gain the most points fastest.
Consistency beats cramming. 30–45 minutes a day of targeted practice is more effective than weekend marathons. Use adaptive drills that adjust to your level.
If you're stuck on a math concept or unfamiliar word, don't skip it. Use the AI tutor for step-by-step explanations until it clicks.
Watch your practice scores over time. When you're consistently hitting 60+ on practice tests, you're in a strong position for most branches.
Frequently asked questions
You have the foundation. Start prepping.
GED holders who prepare with targeted practice consistently hit their AFQT targets. Start with a free practice test and see where you stand today.