1What the ASVAB Test Is
Before you learn how to study for the ASVAB, know what you are getting ready for. The Armed Services Vocational Aptitude Battery (ASVAB) is a multiple-choice test. The United States Military Entrance Processing Command gives it. Your scores decide if you can join the military. They also decide which military jobs you can get. The Army calls these jobs Military Occupational Specialties (MOS).
The 9 ASVAB Subtests
Science about living things and the physical world
Word problems that use math
What words mean
Reading and understanding
Math ideas and how to use them
How electricity and electric parts work
Cars and shop tools
How machines and forces work
Picturing how shapes fit together
What the AFQT Score Is
Your Armed Forces Qualification Test (AFQT) score decides if you can join. It comes from four subtests: Arithmetic Reasoning, Mathematics Knowledge, Word Knowledge, and Paragraph Comprehension. So study these four first.
2Make Your Study Timeline
How long should you study for the ASVAB? It depends on what you know now. It also depends on the score you want. Most people who pass study for 1-3 months. Some need more time, and some need less.
2-4 Weeks
For people who did well in school and just need a refresher and some test practice.
1-2 Months
Best for most people. You have time to review every subject and take practice tests.
Most Common3+ Months
For people who have been out of school for years. Also for people who need to get much better at the main subjects.
Sample 6-Week Study Schedule
Take a practice test to see where you stand. Find your weak spots. Work on Word Knowledge and Arithmetic Reasoning basics.
Dig into Mathematics Knowledge and Paragraph Comprehension. Keep learning new words every day. Take a practice test to check your progress.
Study the science and tech subtests for the job you want (your MOS). These are General Science, Electronics, Mechanical Comprehension, and Auto & Shop.
Take full practice tests with a timer. Go over the questions you missed. Do only a light review in the last 2-3 days before the test.
3Study Tips That Work
How you study matters as much as how long you study. These tips are backed by research. They help you remember more and do better on the test.
Quiz Yourself
Don't just read your notes again. Test yourself. Close your book and try to remember what you just learned. This builds your memory much better than reading.
How to do it: After you read a section, close the book. Write down all you remember. Then check what you missed.
Review Again Later
Review things again after more and more time: after 1 day, then 3 days, then 1 week. This works with how your brain builds memories over time. It helps facts stay with you for a long time.
How to do it: Use a flash card app like Anki that plans your reviews for you. Or make your own review calendar.
Practice Like It Is Test Day
The ASVAB is timed, and many people have trouble keeping a good pace. Practice with a timer often. It builds your speed and makes you less nervous on test day. Make your practice as much like the real test as you can.
How to do it: Take at least 2-3 full-length timed practice tests before your real test day.
Teach What You Learn
One of the best ways to learn is to explain ideas to others. When you teach something, you have to put your thoughts in order. You also find out what you don't know yet.
How to do it: Find a study partner or explain ideas to family. You can even pretend to teach a make-believe student.
Tips for Daily Study
- Study for 25-50 minutes at a time with short breaks (the Pomodoro Technique)
- Study your weakest subjects when you are most awake (often in the morning)
- Quickly review old material before you learn new things
- At the end of each study time, sum up what you learned
4How to Study Each Subtest
Each ASVAB subtest needs a slightly different way to study. Here is how to take on each one.
AFQT Subtests (Study These First)
These four subtests make up your AFQT score. They decide if you can join. Put them first in your study plan.
Word Knowledge (WK)
Tests how many words you know. Some questions ask for a word that means the same thing. Others show the word in a sentence. The best way to get better is to learn new words every day.
- • Learn 10-15 new words a day with flash cards
- • Learn common prefixes, suffixes, and root words
- • Read something hard every day, like newspapers or magazines
- • Learn words that are used a lot in the military and in tech
Paragraph Comprehension (PC)
Tests how well you understand what you read. This is mostly a skill. It gets better with practice.
- • Practice telling the main idea from the small details
- • Some answers are right in the text. Others you must figure out. Learn to tell them apart.
- • Read the question before the passage so you know what to look for
- • Practice reading with a timer
Arithmetic Reasoning (AR)
Word problems that use basic math. The hard part is turning the words into math.
- • Learn percents, ratios, and proportions well
- • Practice distance/rate/time problems
- • Learn to find the key facts in word problems
- • Work problems with no calculator (you can't use one on the test)
Mathematics Knowledge (MK)
Tests math ideas like algebra and geometry. You need to know the basics well.
- • Review algebra basics: solving equations, inequalities, and exponents
- • Learn geometry formulas for area, perimeter, and volume
- • Practice factoring and working with polynomials
- • Learn key formulas by heart. You can't use a formula sheet.
Science and Tech Subtests
These subtests change your line scores for certain military jobs. Study the ones that matter for the job you want.
General Science
Review high school biology, chemistry, physics, and earth science. Focus on the scientific method, basic science words, and main ideas.
Electronics Information
Learn basic electricity ideas: current, voltage, resistance, Ohm's Law, circuit drawings, and common electric parts.
Auto & Shop Information
Learn how car parts work (engine, transmission, brakes) and common shop tools. Hands-on practice helps, but you don't need it.
Mechanical Comprehension
Focus on simple machines, force, motion, and basic physics. Practice with drawings of pulleys, gears, and levers.
Assembling Objects
Tests how well you can picture shapes, with questions like puzzles. Practice picturing how shapes fit together and where they connect. This skill gets much better with practice.
5How to Use Practice Tests
Practice tests are one of your best study tools. They help you find weak spots. They help you get used to the kinds of questions. And they help you find a good pace.
How to Get the Most from Practice Tests
Take a Practice Test First
Before you study, take a full practice test to get your starting score. It shows you just what to work on.
Review Every Wrong Answer
Don't just look at your score. Learn why each wrong answer was wrong and why the right answer was right.
Track Your Progress
Write down your score for each subtest. Your scores should go up over time. If not, change how you study.
Practice Like the Real Test
For your last practice tests, use a strict timer. Take the whole test in one sitting. Don't use any help.
6Getting Ready for Test Day
Getting ready doesn't end with studying. How you handle test day can change your score a lot.
The Night Before
- Get 7-8 hours of sleep (don't study all night)
- Get the papers you need ready (ID, Social Security card)
- Know where you will test and when to get there
- Do a light review only. Don't try to learn new things.
Test Day Morning
- Eat a good breakfast (like eggs and whole-grain toast)
- Arrive 15-30 minutes early
- Wear comfy clothes in layers
- Stay calm and trust the work you did
Test-Taking Tips
Read Questions Carefully
Many mistakes come from reading too fast. Watch for words like "not," "except," and "always."
Answer Every Question
You don't lose points for wrong answers. If you are running out of time, make your best guess.
Pace Yourself
Don't spend too long on any one question. Mark hard ones and come back if you have time.
Cross Out Wrong Answers
If you aren't sure, cross out answers that are clearly wrong first. This raises your chance of a right guess a lot.
Trust Your Work
Your first gut feeling is often right. Don't change an answer unless you are sure it is wrong.
You've Got This
Remember: you can pass the ASVAB. Study every day, use good practice tests, and get ready for test day. Then you can reach your goal score. Thousands of people pass the ASVAB every month. With the work you are putting in, you will be one of them.