How to Retake the ASVAB: Your Complete 8-Step Guide (2026)

You got your ASVAB score back. It's not what you needed. Maybe you fell short of your branch's minimum, or your line scores locked you out of the job you actually want.

You can retake it. Thousands of people do every year. But how to retake the ASVAB isn't as simple as signing up again. There are mandatory waiting periods, branch-specific restrictions, and a confirmation test that catches people off guard. Mess up the timing and you'll wait six months instead of one.

This guide covers all 8 steps, from eligibility to what happens if your score still falls short. Every rule is current for 2026.

Before you start, make sure you understand what the ASVAB actually measures and use our free ASVAB calculator to see where you stand right now.

Step 1: Check Your Retake Eligibility and Waiting Period

The first thing you need to know is when you're allowed to test again. The answer depends on how many times you've already taken it.

The military follows what's called the 1/1/6 rule. After your initial test, you wait 1 calendar month. After your first retest, you wait another 1 calendar month. After your second retest and every retest after that, you wait 6 calendar months.

Here's what that looks like in practice. Say you took the ASVAB on January 15. Your first retest opens up on February 15. If that score still falls short, your second retest opens March 15. But if you need a third attempt, you're waiting until September 15. That 6-month gap applies to every retest from that point forward.

There is no lifetime cap on retakes. You can take the ASVAB as many times as you need.

One common point of confusion: the student ASVAB you took in high school does not count as an official enlistment test. It's a different version administered by the school, not MEPS. You can walk into the enlistment ASVAB without any waiting period, regardless of when you took the student version.

Your ASVAB scores expire 2 years from the test date. If you're sitting on a score that's close to expiring, factor that into your timeline. Retaking too late means you're starting from scratch anyway.

Your recruiter can verify your exact eligibility date based on your testing history. If you're unsure where you stand, ask them before planning your study schedule.

To understand how your scores break down, check out our ASVAB scoring and results guide.

Step 2: Set Your Target Score Before You Study

Most people who want to know how to retake the ASVAB make the same mistake: they aim for “higher.” That's not a target. That's a wish.

You need two specific numbers before you open a study guide. First, the minimum AFQT score your branch requires. Second, the composite line scores your target job demands.

The AFQT gets you through the door. Every branch has a minimum, and it varies:

Put your score against the table. If your AFQT is 28 with a high school diploma, you need 3 more points for Army, 4 more for Marines, and 8 more for Air Force. Those are different study plans with different urgency levels.

But the AFQT only determines whether you can enlist. Your actual job options depend on line scores, which are composites of specific subtests. For example, an Army combat medic (68W) requires an ST score of 101. An Air Force linguist needs a General score of 72. A Navy Nuclear Field (NF) program demands an AR+MK+EI+GS composite of 252 or a VE+AR+MK+MC of 252. Each job has its own formula.

If you don't know what line scores your target MOS or AFSC requires, you're studying blind.

Check the full ASVAB score chart to see line score requirements by branch, and read our breakdown of what counts as a good ASVAB score if you need context on where you fall.

Step 3: Know Your Branch-Specific Retake Rules

The 1/1/6 waiting period is the baseline. But each branch layers its own restrictions on top, and some of them are deal-breakers if you don't know ahead of time.

Air Force

The Air Force has the strictest retake policy. Once you enter the Delayed Entry Program (DEP), you cannot retake the ASVAB. Period. Your score is locked. If you want a better score for an Air Force job, you must retest before signing your DEP contract. Plan your retake timeline so you can study and retest before your recruiter pushes the DEP paperwork.

Space Force

Same restriction as the Air Force. No retakes after DEP entry.

Navy

The Navy generally does not allow retakes after entering DEP. The one exception is the DEP Enrichment Program, which applies to applicants who scored between 26 and 30 on the AFQT (minimum 26 required, as of April 2025). If you qualify, the Navy may authorize a retest.

Army

The Army is the most flexible. Standard waiting periods apply, and retakes in DEP are generally permitted. The Army also runs the Future Soldier Preparatory Course for applicants with AFQT scores between 21 and 30. It's a 3-week program at Fort Jackson, SC, that averages a 17-point AFQT improvement.

Marines

Standard 1/1/6 waiting period rules apply. Marines recruiters also have some flexibility: if your recruiter believes your initial score doesn't reflect your true capability based on your education or training background, they can advocate for an earlier retest.

Coast Guard

Standard waiting periods apply. The Coast Guard permits retests within 6 months for score improvement, and recruitment centers can request a 30-day retest with substantial evidence that previous scores misrepresented your qualifications. Note that Coast Guard Academy applicants follow a separate admissions process unrelated to ASVAB enlistment scores.

Step 4: Contact Your Recruiter and Schedule the Test

You cannot schedule an ASVAB retake on your own. Every retest goes through your recruiter.

Contact your recruiter and be direct: “I want to schedule an ASVAB retest. My last test was on [date], so I'm eligible to retest on [date]. Can you submit the request?” Having your dates ready shows you've done your homework and speeds up the process. Your recruiter submits the scheduling request, and you get assigned to either a MEPS or a MET site. You don't get to choose which one.

Expect the scheduling process to take 1 to 3 weeks from your initial request. Some MEPS locations book out further, especially during peak recruiting months (summer and early fall). Follow up if you don't hear back within a week. Recruiters handle dozens of applicants, and the ones who stay in contact get scheduled faster.

Both versions are equally valid for enlistment. The CAT-ASVAB adjusts question difficulty based on your answers. The paper version does not. Your scores are comparable either way.

Step 5: Build a 30-Day Study Plan for the Waiting Period

You have at least 30 days before your retest. That mandatory wait is your biggest advantage if you use it right.

Start by identifying where you actually lost points. Take a full-length practice test on day one and score it honestly. The results tell you exactly where to focus.

Your AFQT score comes from four subtests: Arithmetic Reasoning (AR), Mathematics Knowledge (MK), Word Knowledge (WK), and Paragraph Comprehension (PC). These four sections are the gatekeeper. If your AFQT is the problem, allocate roughly 80% of your study time to these subtests. That means about 70-80 minutes of a 2-hour daily session on AFQT material, with the remaining 20-30 minutes on line score subtests if a specific job requires them.

If you scored low on line scores for a specific job, add those subtests into Phase 2 and 3. For example, if you need a higher Electronics (EL) composite, add Electronics Information and General Science to your daily rotation. But don't spread yourself across all 9 subtests equally. Focus wins.

For study strategies and resources, check out our ASVAB study guide and how to study for the ASVAB.

Step 6: Understand the Confirmation Test If Your Score Jumps

If your AFQT jumps 20 or more points within 6 months of your previous test, you'll get flagged for a Confirmation Test (C-Test). This is something anyone learning how to retake the ASVAB needs to understand, because it catches a lot of people off guard.

The C-Test is a full ASVAB administered only at MEPS (not MET sites). You'll get a different question form than your retest. The purpose is to verify your improvement is legitimate. There is no waiting period for the C-Test; your recruiter can schedule it as soon as results come back.

Here's how they determine if you pass:

Your C-Test AFQT must be at or above your retest score minus that allowable drop.

Read that fail scenario again. If you fail the C-Test, you don't keep your retest score. You revert to your original score. That's a painful reset.

Three more things to know. If you miss your C-Test appointment, you'll face a 6-month waiting penalty before you can test again. If more than 6 months have passed between your original test and your retest, no C-Test is required, even if your score jumped 20+ points. And bring the same valid photo ID you used for your retest; the C-Test follows the same check-in procedures at MEPS.

Step 7: Show Up Ready on Test Day

Your most recent score replaces your previous score. Not your highest. Your most recent. This is the single most important rule to understand before you retake the ASVAB.

If you scored a 45 last time and score a 38 this time, your official AFQT is now 38. There are no do-overs and no keeping the higher number.

You've had 30 days of structured study behind you. The questions will be different from your first test, but the format is identical. No surprises.

Stay calm. Work through each section at a steady pace. On the CAT-ASVAB, the first 5 to 7 questions in each section carry the most weight because they establish your ability estimate. The algorithm uses your early answers to calibrate the difficulty of everything that follows. Take extra time on those opening questions to get them right, then maintain a steady pace through the rest of the section.

Step 8: What to Do If Your Score Still Falls Short

If your second retest didn't get you where you need to be, your next attempt comes with a 6-month wait. Every subsequent retest after the second also carries that 6-month gap. That's a long time, but it's not the end.

Use those 6 months differently than the first 30 days. If self-study didn't work twice, change your approach entirely. For math (AR and MK), Khan Academy offers free, structured lessons that cover every concept on the ASVAB from basic algebra through geometry. For vocabulary (WK), daily flashcard apps like Anki or Quizlet with ASVAB-specific decks build word knowledge faster than reading lists alone. Consider a tutor if you've hit a ceiling with self-paced study.

Army applicants: If your AFQT falls between 21 and 30, ask your recruiter about the Future Soldier Preparatory Course. It's a 3-week intensive program run by the Army that averages a 17-point AFQT improvement. That's often enough to clear the 31 minimum.

Adjust your target. If you're figuring out how to retake the ASVAB for the third or fourth time, reconsider your options. Your current scores may already qualify you for jobs you haven't considered. Different branches and different MOSs have different score requirements. A score that locks you out of one job might open the door to another.

Don't panic-retake. Your scores are valid for 2 years. If you need more time to study, take it. A rushed retest with the same preparation will give you the same result.

Keep taking practice tests throughout your waiting period to track real improvement before committing to another official test.

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