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What is the ASVAB and what scores do you need?
TL;DR — Quick Answer
The ASVAB is a multi-aptitude test that determines which Navy ratings you qualify for. Your sub-test scores combine into line scores, and each rating has minimum line-score requirements. Higher scores open more options.
What the ASVAB actually measures
The Armed Services Vocational Aptitude Battery is a timed test with sections covering arithmetic reasoning, word knowledge, paragraph comprehension, mathematics knowledge, general science, electronics information, auto/shop information, mechanical comprehension, and assembling objects. Your results determine both your overall AFQT score and specific line scores.
AFQT vs. line scores
Your AFQT score (a percentile from 1-99) determines whether you can enlist at all. The Navy generally requires a minimum AFQT of 31, though higher scores unlock bonuses and more rating options. Line scores are composites of specific sub-tests. For example, the EL line score combines AR+MK+EI+GS. Each rating requires minimum thresholds on one or more line scores.
Which scores open the most doors
Technical ratings in the information warfare community (IT, CTN, CTR, IS) typically require the highest line scores. Medical and special operations ratings also set high bars. Apprenticeship ratings and some surface ratings have lower requirements. Use the ASVAB calculator to plug in your sub-test scores and instantly see every rating you qualify for.
Can you retake the ASVAB?
Yes. You can retake the ASVAB after 30 days, and again after another 30 days. After that, you must wait six months between attempts. Your most recent score is the one that counts. Many recruits study and retake to unlock higher-paying technical ratings with larger enlistment bonuses.
Useful Tools & Pages
Related Articles
How do you choose the right Navy rate for you?
Choosing a Navy rate means weighing your ASVAB scores, lifestyle preferences, civilian career goals, and willingness to deploy or go to sea. Start by identifying which ratings you qualify for, then narrow the list by what matters most to you.
Read article →What happens at MEPS?
MEPS (Military Entrance Processing Station) is where you take the ASVAB, complete a physical exam, and select your Navy rate. The process typically takes 1-2 days. Your phone is locked away, so bring printed reference material.
Read article →What is Navy A-School and what should you expect?
A-School is your rating-specific technical training after boot camp. Length varies from 4 weeks to over a year depending on your rate. It teaches the foundational skills for your Navy job and determines your initial duty station.
Read article →Ready to find your rate?
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