Can You Retake the ASVAB? Rules, Wait Times & Tips

Yes, You Can Retake the ASVAB

This is one of the most common questions recruits have after an unsatisfying first score — and the answer is yes. The ASVAB can be retaken, and many candidates do improve meaningfully on their second or third attempt when they prepare properly in between.

But here's the honest reality: showing up for a retake without doing anything differently between attempts rarely works. The test covers the same content areas every time. If you didn't study before your first attempt, you'll likely score similarly — or worse if test anxiety hits you harder the second time. The wait period exists in part to force you to actually prepare.

This guide covers the official retake rules for each branch, wait time requirements, which score gets used if you retake, and most importantly — how to make the most of the time between attempts.

ASVAB Retake Rules and Wait Times

The Department of Defense sets the baseline retake schedule for the CAT-ASVAB taken at MEPS:

These are DoD-wide rules that apply across branches for MEPS-administered tests. The student ASVAB taken at high schools follows slightly different rules — those scores are valid for enlistment but the retake scheduling works differently (typically through the school's testing coordinator).

Branch-Specific Retake Considerations

While the wait time rules are consistent, branches handle retakes slightly differently in practice:

Army

The Army allows retakes as long as wait periods are met. Recruiters typically require the candidate to show evidence of preparation before scheduling a retake — they don't want to waste a MEPS slot on a candidate who hasn't done anything differently. Expect your recruiter to ask what you've been studying and potentially quiz you informally before approving the retake.

Navy

The Navy follows standard wait time rules. One important consideration: if your initial score was in a range that didn't qualify you for a specific rating you want, your recruiter may push for a retake strategically — specifically to hit the composite minimum for that rating's enlistment window.

Air Force

The Air Force is selective and has higher practical score expectations. Retakes are allowed per standard rules, but given the Air Force's generally higher intake standards, the bar for what constitutes a "good enough" retake score is higher than in some other branches.

Marine Corps

The Marines follow standard DoD retake rules. Marine recruiters are generally straightforward about retake expectations — if your score didn't qualify you for your target MOS, they'll usually tell you exactly what composite you need to hit and which subtests to study.

Coast Guard

The Coast Guard has the most limited recruitment quotas and the highest minimum AFQT requirement (40). If you didn't meet that minimum, the one-month retake window is critical. Slots fill quickly, and a second shot at a qualifying score may be your best opportunity before quotas close.

Which Score Gets Used After a Retake?

This is a critical question — and the answer varies by branch. Here are the general policies:

• Most branches: Use the most recent score as the operative score. If you score higher, great. If you score lower, that lower score becomes your current record.
• Some contexts: Your recruiter may be able to see all test scores and may use the best score for job qualification purposes, depending on branch policy at the time.
• What this means for you: Before retaking, ask your recruiter explicitly: "If I score lower on my retake, which score will be used for my enlistment contract?" Get the answer before you sit down for the second attempt.

Do Scores Typically Improve on Retakes?

The honest answer: it depends entirely on what you do between attempts.

Candidates who study seriously between their first and second attempt — using quality practice materials, focusing on their weakest subtests, and reviewing explanations for missed questions — typically see real improvement. Score gains of 10-20+ points on the AFQT are achievable in a one-month focused study window if the candidate starts from a prepared position and has specific weak areas to address.

Candidates who retake without studying see minimal improvement. The ASVAB's content doesn't change significantly between attempts, and the adaptive format means you're unlikely to see the same questions again. Without filling in knowledge gaps, your score will be largely similar — with some natural variation in either direction based on how you're feeling on test day.

The research on standardized test retakes consistently shows that preparation, not simply re-exposure to the test, drives improvement. The ASVAB is no exception.

What Changes Between Attempts?

The format, timing, and adaptive nature of the CAT-ASVAB at MEPS remain constant between attempts. You will not see the same exact questions — the question bank is large and the adaptive algorithm selects questions based on your performance, so repetition of specific questions is unlikely.

What might feel different on a second attempt:

• Familiarity with the format: You'll know what to expect — how the questions are worded, the pacing, the computer interface. This mild familiarity advantage is real but small.
• Test anxiety (positive or negative): Some candidates feel less anxious on a retake; others feel more pressure because the stakes feel higher. Acknowledge this going in.
• Your actual knowledge base: If you've studied, you'll have more material to draw on. This is the only meaningful improvement driver.

How to Make the Most of Your Retake Window

1. Analyze Your First Test Results

Your MEPS scores are broken down by subtest — you should be able to see which specific areas were weakest. This diagnostic information is your most valuable study guide. Don't guess about what to study; look at the data.

2. Build a Focused Study Plan

With the one-month window, you have roughly 4 weeks to make meaningful improvement. Use our 30-Day ASVAB Study Schedule as your framework. Focus the first two weeks heavily on your weakest subtest areas, then broaden to full practice tests in the final two weeks.

3. Use Quality Practice Resources

Practice with materials that include explanations, not just answer keys. Our free ASVAB practice tool is organized by subtest with worked explanations for every question — exactly what you need for a retake study period. See our guide on best free ASVAB practice tests for how to evaluate any resource you use.

4. Address the Root Cause, Not the Symptom

If your Arithmetic Reasoning score was low, don't just do more AR practice questions. Understand why you're missing them. Is it word problem setup? Fraction operations? Rate problems? Drill the specific concept that's tripping you up, not just more questions of the same type you're already failing.

5. Practice Under Test Conditions

In the final week before your retake, take at least one full timed practice test without looking up answers or pausing. Simulate the real test environment as closely as possible. This builds the stamina and time-management habits you need for a strong performance.

When a Retake Is Worth It vs. When to Enlist With Your Current Score

Not every situation calls for a retake. Here's how to think about it:

• Retake is worth it if: You have a specific job target that requires higher composite scores, your score was significantly below your practice test performance, or you know you underperformed due to illness, anxiety, or lack of preparation
• Retake may not be necessary if: You already qualified for multiple jobs that interest you, your score is above 50 and you don't have a specific high-score job target, or your recruiter has confirmed you qualify for the contract you want

A retake delays your entry and your career start by at least a month. That's a real cost. Weigh it against what a higher score would actually unlock for you — not just in principle, but in specific jobs and bonuses that are on the table.

Frequently Asked Questions

Conclusion

Yes, you can retake the ASVAB — and for many candidates, a retake is the right move. The one-month wait after a first attempt and the six-month wait after that aren't obstacles; they're preparation windows. Use them.

The candidates who improve meaningfully on retakes are the ones who analyze their first test results, identify their specific weak areas, study those areas with focused intensity, and show up the second time with real knowledge behind them — not just test-taking experience.

If a retake is in your future, start with our free ASVAB practice tool today. Use the 30-Day Study Schedule to structure your preparation, and check our guide on how ASVAB scores affect job options to make sure your retake target is aligned with the specific career you're working toward.