The California DMV written test checks whether you know traffic laws and safe driving practices before you get your license

The test is 36 questions long, and you need to answer at least 30 correctly to pass. You take it on a computer at a DMV office, and the results come back when ready. The test covers California traffic laws, road signs, safe driving rules, and what to do in emergencies. You cannot bring notes, phones, or study materials into the testing room.

The test is the same whether you are 16 or 66, but the rules about when you can take it depend on your age and whether you have a permit. If you are under 18, you must have held a permit for at least six months and completed a driver education course before you can test. If you are 18 or older, you can take the test without a permit, though most people get one first.

Key Takeaways

  • You must answer at least 30 out of 36 questions correctly to pass the California DMV written test.
  • The test covers California traffic laws, road signs, right-of-way rules, and safe driving practices from the California Driver Handbook.
  • You take the test on a computer at a DMV office with no study materials allowed in the testing room.
  • If you fail, you can retake the test the same day or come back another day, but you must pay the test fee again.
  • Drivers under 18 must hold a permit for six months and complete driver education before testing; drivers 18 and older can test without a permit.

What the test covers and where to study

The California Driver Handbook is the official source for everything on the test. You can read it free online at the California DMV website or pick up a printed copy at any DMV office. The handbook covers traffic signs and what they mean, speed limits and when they change, right-of-way rules, parking rules, what to do at red lights and stop signs, how to handle emergencies, and laws about seat belts, child car seats, and distracted driving.

The test also includes questions about what to do if your brakes fail, how to drive in fog or rain, and how to handle a skid. Some questions ask you to look at a picture of a road sign and pick what it means. Others describe a situation — like a child running into the street — and ask what you should do. The test is in English, but you can request an interpreter or a test in another language if you need one.

Many people study the handbook once and feel ready. Others take practice tests online to get used to the format. The DMV website has sample test questions you can try for free. Some third-party websites offer practice tests too, though the DMV's official samples are the most accurate match to what you will see.

How to schedule and what to bring

You schedule a test appointment through the California DMV website or by calling 1-800-777-0133. You can also walk into a DMV office and ask to test that day, though wait times vary by location and time of year. Bring your permit (if you have one), a valid ID, and proof of your Social Security number. If your ID is not in English, bring a certified translation too.

Arrive at least 15 minutes early. The DMV will check your documents, take your photo, and walk you to a computer. The test itself takes about 10 to 20 minutes. You sit alone at the computer and answer questions one at a time. You cannot go back to change an answer once you move to the next question.

What happens if you fail and retesting rules

If you do not pass, you get your score when ready on the screen. You can retake the test the same day if you want — just tell the DMV staff before you leave. You have to pay the test fee again, which is $11 as of 2024, though fees can change. Many people pass on a second try after spending a few more hours with the handbook.

There is no limit to how many times you can retake the test. Some people take it three or four times before passing. Each time you fail, you learn which topics gave you trouble, so you can focus your next study session on those areas.

Scam alert: fake practice tests and cheating schemes

Do not pay for practice tests or study guides that claim to be "official" or "may provide to help you pass." The DMV's practice questions are free. Websites that charge money for practice tests are not run by the DMV and may contain outdated or wrong information.

Do not try to cheat on the test. The DMV office has cameras, and staff watch the testing area. If you are caught using a phone, looking at notes, or getting help from someone else, you will be asked to leave, your test will be marked as failed, and you may be banned from testing for a period of time. It is not worth the risk.

Be cautious of anyone offering to take the test for you or claiming they can get you a license without testing. That is illegal and will result in a fake license that law enforcement can spot when ready.

Age-specific rules for permit holders under 18

If you are under 18, California requires you to hold a permit for at least six months before you can take the written test. You also must complete a state-approved driver education course — usually taught in high school or through a private driving school — and pass a behind-the-wheel test with a licensed instructor before you get your license.

The six-month waiting period starts the day you pass the written test and get your permit. You cannot shorten this time, even if you complete driver education early. Once the six months are up and you have finished driver education, you can schedule your behind-the-wheel test.

If you are 18 or older, you do not need a permit first. You can walk into a DMV office and take the written test the same day. If you pass, you get a permit that day. Then you can schedule a behind-the-wheel test whenever you are ready.

What to do if you need accommodations

If you are deaf, hard of hearing, blind, or have a disability that affects how you take tests, tell the DMV when you schedule your appointment. You can request an interpreter, a large-print test, extra time, or a reader who will read questions aloud to you. These services are free and do not delay your test date.

If English is not your first language, you can take the test in Spanish, Mandarin, Cantonese, Vietnamese, Korean, or Tagalog. You request the language when you schedule. The test content is the same in every language.

Frequently Asked Questions

Can I use my phone to look up an answer during the test?

No. Phones and all study materials must stay outside the testing room. If you bring a phone into the testing area, staff will ask you to leave and your test will be marked as failed. You may be banned from testing for a set period.

What if I fail the test — do I have to wait before I can retake it?

No. You can retake the test the same day if you want. You pay the test fee again ($11 as of 2024), but there is no waiting period between attempts. Many people retake it right away after studying the questions they missed.

Is the test the same if I am renewing my license as an adult?

No. If you already have a license and are renewing it, you do not take the written test again unless the DMV asks you to. The written test is only for people getting a license for the first time or after a suspension or revocation.

How long is the test, and can I take breaks?

The test itself takes 10 to 20 minutes. You cannot pause it or take a break once you start. You sit at a computer and answer questions one at a time. Once you move to the next question, you cannot go back to change your answer.

What if I do not pass the test on my first try — will that go on my record?

A failed test does not appear on your driving record. It is only recorded at the DMV office where you took it. When you pass and get your license, the failed attempts are not shown to law enforcement or insurance companies.