Every ASVAB guide,
by topic.
Start with the topic that costs you the most points. Each guide answers one question, shows worked examples, ends with original practice questions, and links the official pages its facts come from.
ASVAB math
Arithmetic Reasoning and Mathematics Knowledge, worked by hand.
ASVAB math formulas you should know by heartEvery formula you need for ASVAB Arithmetic Reasoning and Math Knowledge on one sheet: area, volume, Pythagorean theorem, slope, interest and averages.ASVAB word problem types and the setup for eachWord problem types on ASVAB Arithmetic Reasoning: age, work, mixture, coins, consecutive numbers and ratios, each with a setup and a worked example.ASVAB distance, rate and time problemsHow to solve ASVAB distance, rate and time questions by hand: d = rt, opposite directions, catch-up, round trip average speed, minutes and current problems.ASVAB interest and percent change problemsSimple and compound interest, percent increase and decrease, discounts, tax and reverse percents for the ASVAB, solved by hand with worked examples.ASVAB geometry reviewASVAB geometry review for Mathematics Knowledge: angles, triangles, polygons, Pythagorean triples, circles, similar figures and volume, with worked examples.ASVAB exponents, roots and scientific notationExponent rules, square roots, radicals and scientific notation for ASVAB Mathematics Knowledge, with worked examples you can do without a calculator.ASVAB mental math: how to do the math without a calculatorCalculators are not allowed on the ASVAB. Learn mental math shortcuts that save time: rounding, splitting, divisibility rules, quick percents and estimation.ASVAB averages and probabilityHow to solve ASVAB mean, median, mode, missing value, weighted average and probability questions by hand, with worked examples and practice items.ASVAB Arithmetic Reasoning practiceFree ASVAB Arithmetic Reasoning practice: 17 original word problems on rates, ratios and percents with worked explanations, plus the official format.ASVAB Mathematics Knowledge practiceFree ASVAB Mathematics Knowledge practice: 13 original questions on fractions, equations and area with worked explanations and the official format.Fractions: make the pieces the same sizePractice ASVAB math foundations with equivalent fractions, common denominators and an original worked example.Percentages: find the right wholeLearn percentage discounts and increases for ASVAB Arithmetic Reasoning with clear, original worked examples.Word problems: turn the sentence into a planA practical ASVAB word-problem method: identify the requested quantity, keep units and check your result.Ratios and rates: keep the comparison in orderUnderstand ratios, unit rates and proportional scaling with original ASVAB foundations examples.Algebra: keep both sides balancedPractice one- and two-step equations for ASVAB Mathematics Knowledge with checks you can do by hand.Free math workout
ASVAB verbal
Word Knowledge and Paragraph Comprehension with original examples.
ASVAB Word Knowledge strategies: how to answer vocabulary questionsHow to answer ASVAB Word Knowledge questions: predict a meaning, substitute, use roots and tone, and pace 15 CAT questions in 9 minutes.Word roots, prefixes and suffixes for ASVAB Word KnowledgeLatin and Greek roots, prefixes and suffixes that help with ASVAB Word Knowledge, with true origins, example words and step-by-step breakdowns.ASVAB vocabulary list: 120 useful words with meanings and examplesAn original ASVAB vocabulary list: 120 test-level words with plain definitions and example sentences, grouped by theme, plus a way to study them.ASVAB Paragraph Comprehension strategies: read for evidenceHow to answer ASVAB Paragraph Comprehension questions: read the question first, find the evidence, restate it and reject choices the passage never supports.ASVAB reading question types and how to answer each oneThe six reading question types on ASVAB Paragraph Comprehension: main idea, detail, inference, word meaning, purpose and tone, each with a worked example.Context clues for ASVAB Word Knowledge and readingSix kinds of context clues for ASVAB Word Knowledge and Paragraph Comprehension, with signal words and worked examples for figuring out unknown words.ASVAB Word Knowledge practiceFree ASVAB Word Knowledge practice with 12 vocabulary-in-context questions, explanations and the official format. Includes a sample from the AptiStep app bank.ASVAB Paragraph Comprehension practiceFree ASVAB Paragraph Comprehension practice: an original passage with three questions, short evidence checks and worked explanations.Vocabulary: test the meaning in the sentenceUse context, substitution and precise definitions to study ASVAB Word Knowledge without memorizing word lists alone.Reading: choose the answer the passage can supportLearn to separate a passage’s evidence from assumptions in ASVAB Paragraph Comprehension practice.
Scores and test day
How the AFQT and line scores work, branch minimums, timing and retests.
How the AFQT score is calculatedHow the AFQT is built from AR, MK, WK and PC standard scores, how Verbal Expression (VE) is formed, and why only a norm table turns it into a percentile.ASVAB standard scores explainedASVAB standard scores have a mean of 50 and a standard deviation of 10. Learn what 40, 50, 60 and 70 mean and how they differ from percentiles.AFQT categories (I to V) and education credentialsAFQT categories I to V with official percentile ranges, federal limits on Category IV and V recruits, IIIA incentives and how a GED changes minimums.The ASVAB GT scoreThe ASVAB GT score explained from official sources: Army GT is AR + VE, Marine Corps GT is VE + AR + MC, and how WK and PC reach GT through Verbal Expression.Air Force MAGE scores explainedAir Force MAGE composites from official sources: Mechanical, Administrative, General and Electronics formulas, career minimums and the AFQT floors.ASVAB test day: what to expect at MEPS or a MET siteWhat happens on ASVAB test day at a MEPS or MET site: ID, arrival, no calculator, subtest order, tryout questions, timing on screen and when scores come out.How long ASVAB scores are validASVAB scores can be used to enlist for up to two years from the test date. Rules for school (CEP) scores, PiCAT verification, retests and which score counts.The ASVAB Career Exploration Program (CEP)The school ASVAB Career Exploration Program: who can take it, test length, Career Exploration Scores, the FYI inventory, release options and enlistment use.How long is the ASVAB?How long the ASVAB takes: about 2 hours on computer, 3 to 4 hours on paper, 2 to 3 hours for PiCAT, plus question counts and time limits for every subtest.Minimum ASVAB (AFQT) score for each branchMinimum AFQT scores each branch publishes on its own site: Army 31, Air Force 31 or 50 with a GED, Marine Corps 31 or 50+, Coast Guard 32. Checked 2026-11-14.AFQT score explainedWhat the AFQT score means: four subtests, a 1 to 99 percentile, the 1997 reference group and the official categories I to V with score ranges.ASVAB line scores explainedWhat ASVAB line scores are, how the Air Force M, G, A and E composites are built, and why they matter beyond the AFQT. Sources checked 2026-11-14.ASVAB subtests: questions, time and what each measuresAll ASVAB subtests with official descriptions, number of questions and time limits for CAT-ASVAB and paper, plus which four make up the AFQT.CAT-ASVAB vs paper ASVABHow the computer-adaptive CAT-ASVAB differs from the paper ASVAB: adaptive questions, length, no going back and strategy. Official sources.PiCAT: the unproctored ASVABWhat PiCAT is, how recruiters issue access codes, the 48 hour limit, the proctored Verification Test and who can take it. Official source.ASVAB retake rulesASVAB retest waiting periods: one month, one month, then six months, plus the critical AFQT gain rule and which score the Army uses. Official sources.AFQT and ASVAB: understand the differenceThe AFQT is derived from four ASVAB subtests. Learn what AptiStep covers and why practice accuracy is not an AFQT percentile.
Practice and study plans
Full practice sets, day-by-day plans and test strategy.
ASVAB math practice test with worked solutionsA free 20-question ASVAB math practice test: 10 Arithmetic Reasoning word problems and 10 Math Knowledge items, each with a step-by-step solution.ASVAB verbal practice test with explanationsA free 20-question ASVAB verbal practice test: 10 Word Knowledge items and 10 Paragraph Comprehension questions on short original passages, with explanations.A 30-day ASVAB study plan, day by dayA day-by-day 30-day ASVAB study plan for math and verbal: daily lessons, practice sets, review days and an error log, with links to each lesson.How to study for the ASVAB in one weekA realistic one-week ASVAB study plan for the AFQT subtests: what to review each day, what to skip, and how to spend the last two days before the test.ASVAB test-taking strategies that match the official rulesASVAB test-taking strategies from the official guidance: no going back on the CAT-ASVAB, how guessing and time penalties work, and pacing for AFQT subtests.How to improve your AFQT scoreHow to improve your AFQT score: which four ASVAB subtests count, how to find your weakest skills, a practice routine that sticks, and the official retest rules.ASVAB and AFQT glossaryPlain definitions of 70 ASVAB and AFQT terms: score types, CAT-ASVAB, PiCAT, Vtest, C-Test, MEPS, line scores and subtests, sourced to official pages.ASVAB math for adults who have been out of schoolOut of school for years? How adults can rebuild ASVAB math from the basics: what to relearn first, hand methods without a calculator and a weekly schedule.Free ASVAB practice test, one subtest at a timeFree ASVAB practice by subtest with original questions and worked explanations for the four AFQT subjects, plus official facts on the other five.Free ASVAB skill checkASVAB study plan by subtestA practical ASVAB study plan: what to study first for the AFQT, how to use the free practice pages and when to add technical subtests.A two-week foundation study planAn adaptable two-week ASVAB math and verbal study routine with practice, error review and original lessons.Review a mistake so the next attempt is differentA concrete error-review method for ASVAB foundations: identify the step, explain the fix and try a fresh example.ASVAB prep options comparedAn honest comparison of ASVAB prep options: official sample questions, free practice pages, app practice, books and recruiter help, with what each covers.
Not sure where to start?
Take the free eight-question skill check. It samples all four AFQT subjects and points you to a lesson. Then follow the 30-day plan or the one-week plan.