The California DMV written test has 36 questions, and you must answer at least 30 correctly to pass

The California DMV written test, also called the knowledge test, contains exactly 36 multiple-choice questions. You need a score of at least 30 correct answers — which is about 83 percent — to pass and move forward with your license or permit. The test covers California traffic laws, road signs, safe driving practices, and what to do in emergency situations.

The test is offered in multiple languages, including English, Spanish, Mandarin, Cantonese, Vietnamese, Korean, and Tagalog. You can take the test on a computer at the DMV office, and you will receive your results when ready after you finish.

Key Takeaways

  • The California DMV written test contains 36 questions, and you must answer at least 30 correctly to pass.
  • Questions come from the California Driver Handbook, which is the official study guide you can read for free from the DMV website.
  • You can retake the test the same day if you fail, though some DMV offices may have limits on how many times you can test in one visit.
  • The test covers traffic laws, road signs, right-of-way rules, and safe driving practices specific to California.
  • You must bring a valid form of identification and proof of residency to take the test at a DMV office.

What the test covers and where to study

All 36 questions come directly from the California Driver Handbook, which you can read free from the official DMV website at dmv.ca.gov. The handbook is organized by topic, and the DMV does not pull questions from anywhere else. This means studying the handbook is the most direct way to prepare.

The test focuses on five main areas: traffic laws and regulations, road signs and their meanings, right-of-way rules, safe driving practices, and what to do in emergencies or if you are in an accident. Questions may ask you to identify a sign, choose the correct speed limit in a given situation, or explain when you must yield to another vehicle.

You can also take practice tests on the DMV website. These are not official tests, but they follow the same format and cover the same topics as the real test. Taking practice tests helps you get used to the computer format and identify which topics you need to study more.

How the test works at the DMV office

When you arrive at the DMV office, you will check in and wait to be called for your test. A staff member will verify your identity and residency documents, then direct you to a computer station. You will have a set amount of time to complete all 36 questions — typically 10 minutes, though this can vary by office.

The test is multiple choice, with four answer options for each question. You can go back and change your answers before you submit the test. Once you submit, the computer scores it when ready and tells you whether you passed or failed. You will see your score and which questions you missed.

If you pass, you will move on to the next step in the licensing process, which may be the driving test or a vision test, depending on what type of license or permit you are seeking. If you fail, you can usually retake the test the same day, though you may have to pay the test fee again and wait for an available computer station.

Retaking the test if you do not pass

You are allowed to retake the test if you do not reach the passing score of 30 out of 36. Most DMV offices let you retake it the same day, but you will need to pay the test fee again. Some offices may limit how many times you can test in a single visit, so ask the staff member when you receive your failing score.

Between attempts, review the questions you missed and study those topics in the California Driver Handbook. Many people find it helpful to focus on the areas where they struggled rather than re-reading the entire handbook. If you failed because you ran out of time, practice taking the test faster using the online practice tests.

Documents you need to bring to the DMV

To take the written test at a DMV office, you must bring a valid form of identification and proof of residency. Valid ID includes a passport, a consulate ID card, a military ID, a tribal ID, or a California ID card. Proof of residency can be a utility bill, a lease or rental agreement, a mortgage statement, or a bank statement — the document must show your name and current address and be dated within the last 60 days.

If you do not have these documents, you will not be allowed to take the test. The DMV will not make exceptions, so check the requirements before you go to the office. If you are unsure whether a document counts, call your local DMV office or check the DMV website.

Scam alert: fake online tests and study guides

Be cautious of websites that claim to offer the "official" California DMV test online or that charge money for study materials. The real California DMV test can only be taken in person at a DMV office. The official California Driver Handbook and practice tests are free on dmv.ca.gov — you do not need to pay for them.

Some third-party websites offer paid practice tests that may be useful for studying, but they are not the official DMV test and are not required. If a website promises you will pass the test or guarantees a specific outcome, that is a red flag. The only way to pass is to study the material and take the real test at the DMV.

What happens after you pass the written test

Passing the written test is one step toward getting your California driver's license or permit, but it is not the final step. After you pass, you will typically need to pass a vision test and a driving test. Some applicants may also need to pass a behind-the-wheel test with a DMV examiner, depending on the type of license you are seeking and your age.

The DMV will tell you what you need to do next when you pass the written test. You can schedule your driving test at the same time, or you can schedule it later. Keep in mind that driving test appointments can fill up quickly, especially in busy areas, so schedule as soon as you are ready.

Frequently Asked Questions

Can I take the written test online from home?

No. The California DMV written test must be taken in person at a DMV office on a computer provided by the DMV. You cannot take it online from home or at any other location. You must bring valid identification and proof of residency to the office.

How long do I have to answer all 36 questions?

Most DMV offices give you about 10 minutes to complete the 36-question test, though this can vary. You do not need to rush — the time limit is generous enough for most people to read each question carefully and change answers if needed. If you are concerned about time, practice with the online practice tests before your test day.

What is the passing score, and can I pass with fewer than 30 correct answers?

No. You must answer at least 30 out of 36 questions correctly to pass. This is a score of about 83 percent. If you answer 29 correctly, you will fail and must retake the test. There are no exceptions to this rule.

Can I bring notes or a study guide into the test room?

No. You cannot bring any materials into the test room — no books, notes, phones, or study guides. The DMV will not allow you to reference anything during the test. You must rely on what you have studied beforehand.

If I fail the test, how soon can I retake it?

You can usually retake the test the same day at most DMV offices, though you will need to pay the test fee again. Some offices may have limits on how many times you can test in one visit. Ask the DMV staff member when you receive your score, and they will tell you your options.