How to Retake the ASVAB: How Many Times, and How Long You Wait

You got your score back and it was not the number you needed. Maybe you missed your branch minimum. Maybe the AFQT was fine but your line scores locked you out of the job you actually wanted. Either way, this is a normal place to be, and it is fixable. The rules below are the real ones, quoted from the Department of Defense policy that MEPS actually runs on.

How Many Times Can You Take the ASVAB?

As many times as the waiting periods allow. The official retest policy sets no cap on total attempts. What it does is stretch the gap between them, so the practical ceiling is about three tests in your first two months, then roughly two more per year after that.

The other real limit is the two-year clock. Your scores may be used for enlistment for up to two years from the date of testing, so if you keep testing on 6-month gaps you are spending a meaningful slice of that window each time.

People call this the 1/1/6 rule. “Calendar month” means the same date the following month, not 30 days. The official policy gives the worked example directly: if a first retest was administered on March 20, a second retest can be administered on or after April 20. Test early and it does not just get refused; the policy states that second retests administered before the one month period will be invalidated.

Every Situation in the Official Retest Policy

This is the complete set of scenarios published in the DoD ASVAB retest policy, in plain language. If your situation is not on this list, it is a branch or recruiter question, not a DoD testing rule.

Source: official ASVAB retest policy. An “administrative” invalidation is something that happened to the room, not to you: the policy names fire drills as the example. That one does not cost you an attempt.

Your Most Recent Score Is Your Official Score

This is the rule people find out too late. The Army's official ASVAB page puts it plainly: your most recent score, not your highest, will be used to assess your performance. The same principle runs across the services.

So if you scored a 45 and retest into a 38, your official AFQT is now 38. There is no keeping the better number and no do-over. That is the single reason not to walk into a retest on hope. Take a full-length practice test under real timing first, and only book the retest when your practice scores have actually moved.

The Confirmation Test: What a 20-Point Jump Triggers

The official policy calls it a Critical AFQT Gain: a gain of 20 or more points on AFQT in a 6-month period. When that happens, you are required to take a Confirmation Test (C-Test). A 2025 DoD Inspector General report describes the same standard: enlistment testing requires a confirmation ASVAB test when an applicant's AFQT score increases by 20 or more points compared to their previous score.

Two details that catch people out. First, you may retest immediately and are not required to wait one month before the C-Test, so it can land fast. Second, if you no-show it, the policy sends you to the back of the line: you may return for a standard retest six months from the date of the Critical Gain Retest. Do not miss that appointment.

After you sit the C-Test, you may return for another standard retest six months from the date of the C-Test.

The practical takeaway is simple: a 20-point jump is not a problem to avoid, it is a result you should be able to reproduce. If your practice-test scores show a real, repeatable gain, you will sit the C-Test and demonstrate the same thing again. Check whether your target score would trip the threshold on the retake calculator.

Score Expiration and the PiCAT One-Shot Rule

Your scores may be used for enlistment for up to two years from the date of testing. If you are sitting on a score that is nearly two years old, factor that into your timing, because a 6-month retest gap can eat the rest of it.

If you took the PiCAT instead of a proctored ASVAB, the rules are tighter. The PiCAT can be taken only once and is available only to those who have never taken the ASVAB before. There is no PiCAT retake. Your route to a better score is the full proctored ASVAB at a MEPS or MET site, under the same 1/1/6 waits.

The PiCAT also has to be confirmed in person: the Verification Test (Vtest) must be taken within 45 days of your PiCAT, takes 25 to 30 minutes, and produces no score of its own. If it validates your PiCAT, those become your official ASVAB scores of record.

Retesting After You Sign into DEP

Here is where we have to be careful with you. The 1/1/6 waits above are DoD-wide and published. Whether your branch will authorize a retest once you are in the Delayed Entry Program is set by each service's recruiting command, and those rules are not in the public DoD retest policy. They also change.

What is consistently true: signing a DEP contract narrows your options, not widens them. Your score is locked into whatever job you contracted for, and re-opening it means convincing a chain of people that a retest is justified.

How to Actually Schedule the Retest

You cannot book an ASVAB retest yourself. Every retest goes through your recruiter, who submits the request and gets you assigned to a MEPS or a MET site. You do not get to pick which.

Make the ask concrete: “My last test was on [date], so I am eligible on [date]. Can you submit the retest request?” Bringing the date yourself removes the most common source of delay. Expect scheduling to take one to three weeks, longer in summer and early fall, and follow up if you have not heard back in a week.

Timings and locations above come from the official “What to Expect” page. Both versions are valid for enlistment. Bring valid photo ID, and do not be late: the policy is that late arrivals are turned away and required to reschedule. No calculators.

What to Do With the Waiting Month

The mandatory wait is the only free asset in this process. Thirty days of directed study moves scores; thirty days of re-reading a prep book front to back does not.

Your AFQT comes from four subtests: Arithmetic Reasoning (AR), Mathematics Knowledge (MK), Word Knowledge (WK), and Paragraph Comprehension (PC). If the AFQT is what fell short, those four get roughly 80% of your study time. WK and PC are worth the most per point because they feed Verbal Expression, which is doubled in the AFQT formula.

Build the specifics on our ASVAB study guide, which lays out all nine subtests and generates a week-by-week plan around your test date. If a line score is what blocked your job rather than the AFQT, add those subtests into days 4 to 26 instead of spreading yourself over all nine.

On the CAT-ASVAB, pace matters differently than on paper. The test adapts to your answers, so give the opening questions of each subtest your full attention rather than racing to finish. Almost everyone finishes inside the time limit anyway.

If Your Score Is Still Short

After your second retest the gap becomes six months. That is a long time, and it is also long enough to change your approach instead of repeating it. If self-study has not worked twice, the third attempt needs a different method, not more of the same method.

Army applicants with a low AFQT have a formal route. The Army's Future Soldier Preparatory Course includes an Academic Skills Development Program (ASDP) that teaches arithmetic reasoning, reading comprehension, and word knowledge. According to the DoD Inspector General's 2025 review, ASDP accepts applicants scoring in AFQT categories IVA and IVB (percentiles 16 to 30). Trainees enlist under MOS 09M (Delayed Trainee) to attend for no more than 90 days, take the AFCT at least every 21 days for up to three attempts, and on reaching category IIIB (31) or higher, renegotiate their contract and move to basic training. Ask your recruiter about it by name.

And reconsider the target. A score that closes one job opens others. Different branches and different specialties weight different subtests, so run your current numbers through the calculator before you commit another six months to chasing one MOS. Already enlisted and trying to switch jobs? That is the AFCT process, not a standard ASVAB retake.

Sources

• ASVAB Retest Policy, officialasvab.com: waiting periods, student vs enlistment tests, Critical AFQT Gain and C-Test timing, invalidation scenarios.
• ASVAB FAQs, officialasvab.com: two-year score validity.
• What to Expect When You Take the ASVAB, officialasvab.com: MEPS and MET sites, CAT-ASVAB and paper timings, PiCAT and Vtest rules.
• ASVAB Test & Preparation, goarmy.com: most recent score, not highest, is used.
• DODIG-2025-092, Review of the Army's Future Soldier Preparatory Course: 20-point confirmation testing standard, ASDP eligibility and structure, AFQT category bands.

Last verified: August 17, 2026. Retest rules are DoD-wide; branch DEP policies are set by each service and are not published here. Confirm your own eligibility date with your recruiter before you plan around it.

ASVAB Retake FAQ