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Free ASVAB Practice Test (2026)
The ASVAB (Armed Services Vocational Aptitude Battery) is the test every enlistee takes. Your scores decide whether you can join and which military jobs you qualify for. The fastest way to raise your score is to find out which subtests are weakest and practice those first.
Start with our free 25-question ASVAB diagnostic. It samples all nine subtests, shows your score and points out your weakest area. No card needed.
The nine ASVAB subtests
The paper ASVAB has 225 questions and takes 149 minutes of testing time. Pick a subtest for sample questions and tips.
| Subtest | Questions | Minutes | Counts toward AFQT |
|---|---|---|---|
| General Science | 25 | 11 | |
| Arithmetic Reasoning | 30 | 36 | Yes |
| Word Knowledge | 35 | 11 | Yes |
| Paragraph Comprehension | 15 | 13 | Yes |
| Mathematics Knowledge | 25 | 24 | Yes |
| Electronics Information | 20 | 9 | |
| Auto and Shop Information | 25 | 11 | |
| Mechanical Comprehension | 25 | 19 | |
| Assembling Objects | 25 | 15 | |
| Total | 225 | 149 |
How to use ASVAB practice tests
- Take a diagnostic first. Don't spend weeks on subjects you already know.
- Put the AFQT subtests first. Arithmetic Reasoning, Word Knowledge, Paragraph Comprehension and Mathematics Knowledge decide whether you can enlist. How the AFQT score works.
- Review every miss. Read the worked solution, then try a similar question until you get it right.
- Take a full timed exam a week or two before test day so the pace feels normal.
- Study a little every week. Short, regular sessions beat cramming.
What ASVAB Commander members get
For $9.99 a month: full timed ASVAB exam simulations, practice questions for every topic with instant worked solutions, a missed-question bank, flashcards, a math formula sheet, progress tracking by subtest, and the option to buy both ASVAB PDF books for $5.99. You can turn renewal off any time.
Questions people ask
Is there a free ASVAB practice test?
Yes. ASVAB Commander's 25-question diagnostic is free, covers all nine subtests, and shows your score and weakest subtest. No card is needed.
How many questions are on the ASVAB?
The paper ASVAB has 225 questions across nine subtests. The computer version (CAT-ASVAB) has fewer questions because it adapts to your answers, and it gives Auto Information and Shop Information as two separate subtests.
How long should I study for the ASVAB?
It depends on your starting point. Take a diagnostic first, then study your weakest AFQT subtests a little each week until your practice scores are where you need them.
Find your weakest subtest in about 20 minutes. The free 25-question diagnostic covers all nine ASVAB subtests. No card needed.
Take the free ASVAB diagnostic