Air Force ASVAB practice test and score requirements

The Air Force states the enlistment minimum directly: "High school seniors or graduates must achieve a minimum 31 AFQT overall score. GED holders must achieve a minimum 50 AFQT score." The AFQT is the enlistment gate; it does not by itself qualify you for a career field.

Career fields set their own minimums on the MAGE composites, shown on each airforce.com career page under ASVAB requirements. Two published examples: Human Resources and Administration (3F0X1) requires "59 Administrative (A)", and Electrical Systems (3E0X1) requires "43 Mechanical (M) and 45 Electronics (E)". A field can require one composite or several.

The Air Force combines ASVAB subtests into four aptitude scores. Each is reported as a percentile from 1 to 99, so it compares you with other test takers rather than counting correct answers.

Subtest lists are from airforce.com, which does not publish the weighting inside each composite. Our practice scores are accuracy on original questions, not MAGE percentiles.

Every MAGE composite uses at least one AFQT subject, and the General composite uses nothing else. Start with the four AFQT subjects: they raise your enlistment score and three composites at once.

Then add the technical subjects for the composites your target field lists: Auto Information, Shop Information and Mechanical Comprehension for Mechanical; Electronics Information and General Science for Electronics.

• Arithmetic Reasoning (AR)
• Mathematics Knowledge (MK)
• Word Knowledge (WK)
• Paragraph Comprehension (PC)
• General Science (GS)
• Electronics Information (EI)
• Auto Information (AI)
• Shop Information (SI)
• Mechanical Comprehension (MC)

• Take the AFQT subjects test first: 55 questions across Arithmetic Reasoning, Word Knowledge, Paragraph Comprehension and Mathematics Knowledge with computer-format section timing. It shows which of the four core subjects needs work.
• Run ten-question drills in each weak subject. Every question has a worked explanation, so review the method behind each miss before trying fresh questions.
• Add Auto Information, Shop Information and Mechanical Comprehension drills for a Mechanical score, and Electronics Information plus General Science for an Electronics score.
• Finish with the full computer-format test (135 questions, ten sections) to rehearse pacing across the whole battery before your appointment.

• AFQT subjects test: 55 questions, four sections
• Full computer-format test: 135 questions, ten sections
• Ten-question drills in every subject

Every branch minimum is an AFQT score. Official scoring computes it from the Standard Scores of four subtests: Arithmetic Reasoning, Mathematics Knowledge, Paragraph Comprehension and Word Knowledge. It is reported as a percentile from 1 to 99, the percentage of a national reference group of 18- to 23-year-olds who scored at or below you.

The Department of Defense groups AFQT percentiles into categories. A 31 is the floor of Category IIIB; a 50 is the floor of Category IIIA.

• The Air Force states: "ASVAB scores are valid for up to two years after the date of testing."
• Air Force retest guidance: "You must wait 30 days before you can retake the ASVAB. You must then wait another 30 days to take the test a third time. After your third attempt, you must wait six calendar months to retake the ASVAB a fourth time."
• An AFQT gain of 20 or more points within six months triggers a confirmation test (C-Test), which may be taken immediately.