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

The test is called the written knowledge test or permit test, and you take it at a DMV office on a computer or on paper. You must pass it before you can take the behind-the-wheel driving test. The test has 36 questions, and you need to answer at least 30 correctly to pass — that is about 83 percent. You get one chance per visit, but you can return and retake it if you do not pass.

The questions come from the California Driver Handbook, which the DMV publishes free online and at every DMV office. The test covers road signs, right-of-way rules, speed limits, parking, seat belts, distracted driving, and what to do at traffic lights and stop signs. You will not be asked about your personal driving history or anything that is not in the handbook.

The test is offered in 32 languages. You can request an interpreter or large-print materials when you schedule your appointment or arrive at the office. If you are deaf or hard of hearing, the DMV can provide a video remote interpreter.

Key Takeaways

  • You must pass the written test before you can schedule a behind-the-wheel test, and you need a score of at least 30 out of 36 questions correct.
  • All test questions come from the California Driver Handbook, which is free to read or pick up at any DMV office.
  • You take the test on a computer or paper at a DMV office during your appointment — there is no online version.
  • If you do not pass, you can retake the test at another appointment, but you must wait at least one day between attempts.
  • The DMV offers the test in 32 languages and can provide interpreters, large-print materials, and other accommodations.

What the test covers and where to study

The California Driver Handbook is the only source you need. It covers traffic signs and what they mean, right-of-way rules at intersections and roundabouts, speed limits and when they change, parking rules, seat belt and child safety seat laws, distracted driving, what to do when you see a school bus, and how to handle emergency vehicles. The handbook also explains what different road markings mean and how to drive in bad weather.

You can read the handbook as a PDF from the California DMV website, or pick up a printed copy at any DMV office for free. The handbook is about 50 pages. Most people spend 3 to 7 days studying before taking the test, though the time depends on how familiar you already are with California traffic laws.

The DMV also publishes a study guide with sample questions that look like the real test. This guide is free and available online. Taking practice tests helps you get used to the format and find topics you need to study more.

How to schedule and what to bring

You schedule the written test through the California DMV website or by calling 1-800-777-0133. You can also walk into a DMV office, but wait times are usually longer. When you book online, you pick your local office and a date that works for you. Most offices have appointments available within 1 to 3 weeks.

Bring your current ID, proof of residency (like a utility bill or lease), and your Social Security number or Individual Taxpayer Identification Number. If you are under 18, bring a parent or guardian and proof that they have custody. If you do not have all the documents, the DMV will tell you what is missing before your appointment, so you can gather them in time.

Arrive 10 to 15 minutes early. The test itself takes about 20 to 30 minutes. You will sit at a computer or receive a paper test, read each question, and mark your answer. You cannot use a phone, notes, or any other materials during the test.

What happens if you do not pass

If you score below 30 out of 36, you do not pass. The DMV will tell you your score and which topics you missed most often. You can retake the test, but you must wait at least one day before your next attempt. You can schedule another appointment online or by phone, or walk into a DMV office the next day.

There is no limit to how many times you can retake the test. Each attempt costs the same as your first test — the fee varies by state but is typically under $20. Many people pass on the second or third try after studying the topics they missed.

If you keep not passing after several attempts, consider asking a friend or family member to quiz you on the handbook, or look for free study groups in your community. Some libraries and community colleges also offer free DMV test prep classes.

Scam alert: fake DMV test websites

Do not pay money to take the DMV written test online. The only official test is at a DMV office. Websites that claim to let you take the test from home or that charge a fee for the "real" test are scams. They may steal your personal information or charge your credit card without sending you anything.

The real California DMV website is dmv.ca.gov. If you see a website with a similar name like "dmv-california.com" or "california-dmv-test.com", it is not official. The official site does not charge extra fees, does not offer online testing, and does not ask for payment before you arrive at the office.

If you see an ad on social media or in a search result promising a fast or may provide pass, that is also a scam. There is no shortcut to passing the test — you have to study the handbook and answer the questions yourself.

What to do after you pass

Once you pass the written test, you will receive a learner's permit (also called a permit or provisional license). This permit lets you practice driving with a licensed adult in the car. In California, you must hold the permit for at least 6 months before you can take the behind-the-wheel test, unless you are under 18 — in that case, you must hold it for at least 6 months and be at least 15 years and 6 months old.

Your permit is valid for 12 months. If it expires before you take the driving test, you will need to retake the written test and get a new permit. During the 6-month waiting period, practice driving in different conditions — residential streets, highways, night driving, and rain — so you are ready for the behind-the-wheel test.

When you are ready to take the driving test, schedule it through the DMV website or by phone. You will drive with a DMV examiner for about 20 to 30 minutes. If you pass, you will receive your driver's license.

Frequently Asked Questions

Can I take the written test in a language other than English?

Yes. The DMV offers the test in 32 languages, including Spanish, Mandarin, Vietnamese, Korean, and many others. When you schedule your appointment online or call the DMV, tell them which language you need. If your language is not listed, ask about an interpreter.

What if I fail the written test?

You can retake it after waiting at least one day. Schedule another appointment through the DMV website or walk into an office. Study the topics you missed before your next attempt. There is no limit to how many times you can retake the test.

Do I need to take the written test if I already have a license from another state?

It depends. If you are transferring a valid license from another state, you may not need to take the written test — you may only need to pass a vision test and pay a fee. Contact your local DMV office or check the DMV website to find out what you need.

How long is my learner's permit valid?

Your permit is valid for 12 months from the date you receive it. If you do not take the behind-the-wheel test before it expires, you will need to retake the written test and get a new permit.

Can I use my phone or notes during the test?

No. You cannot use any materials, devices, or notes during the test. The DMV staff will collect your phone and any bags before you sit down. Using unauthorized materials is grounds for failing the test and being asked to leave the office.