The California permit test has 46 questions, and you must answer at least 39 correctly to pass

The written permit test in California, officially called the knowledge test, contains exactly 46 multiple-choice questions. You need a score of 39 or higher — which is about 85 percent — to pass. The test covers California traffic laws, road signs, safe driving practices, and what to do in emergencies.

The Department of Motor Vehicles (DMV) draws questions from the California Driver Handbook, the official source for all permit test content. Every question on the test comes directly from material in that handbook, so studying it is the most direct way to prepare.

Key Takeaways

  • The California permit test has 46 questions, and you must answer at least 39 correctly to pass.
  • All questions come from the California Driver Handbook, which the DMV publishes free online and in print at DMV offices.
  • You get one attempt per visit to the DMV, and you must wait one day before retaking the test if you fail.
  • The test is offered in multiple languages, including English, Spanish, Chinese, Vietnamese, and others, depending on your local DMV office.
  • You can take the test on a computer at the DMV office or on paper if you request it.

What the test covers and how questions are organized

The 46 questions are not evenly split across topics. The DMV weights the test toward the most common and dangerous driving situations. You will see more questions about right-of-way, speed limits, and parking than about, say, vehicle registration or towing rules.

The test includes questions about traffic signs and their meanings. You may be shown a sign image and asked what it means, or asked to identify which sign means a particular thing. Road markings — solid lines, dashed lines, double yellows — also appear on the test.

Other major topics include following distance, turning and lane changes, driving in bad weather, what to do at a red light or stop sign, pedestrian and bicycle safety, and how to handle a vehicle breakdown or accident. Questions about driving under the influence and the consequences of a DUI conviction are also common.

How to prepare for the 46-question test

The California Driver Handbook is free and available online at the DMV website (dmv.ca.gov) or in print at any DMV office. Reading through it once gives you the foundation, but most people need to study specific sections more carefully.

Many people use practice tests to get familiar with the question format and identify weak areas. The DMV does not publish an official practice test, but several third-party websites and apps offer practice questions that follow the same format and draw from the handbook. These are useful for building confidence, but they are not the official test.

Study the sections on traffic signs, right-of-way rules, and speed limits first — these topics make up a large portion of the test. Then move through the handbook chapter by chapter. Take notes on anything that surprises you or contradicts what you thought you knew.

Taking the test at the DMV office

When you arrive at the DMV for your permit test, bring your completed process (DL 44), proof of identity, proof of residency, and your Social Security number or Individual Taxpayer Identification Number. The DMV will verify your information and then direct you to a testing station.

You will take the test on a computer at most DMV offices. The test is timed — you have a set amount of time to complete all 46 questions, though most people finish in 30 to 45 minutes. You can request a paper test if you prefer, and the DMV will accommodate that request.

The test is offered in many languages. If English is not your first language, ask the DMV staff which languages are available at your location. Some offices offer Spanish, Chinese, Vietnamese, Tagalog, and others.

What happens if you fail the test

If you score below 39, you fail and do not receive your permit. You must wait at least one day before you can retake the test. There is no limit to how many times you can retake it, but you will pay the permit process fee each time you test.

After you fail, review the sections of the handbook where you struggled. Many DMV offices offer a brief feedback sheet that shows which topics you missed, though not the specific questions. Use that feedback to focus your next study session.

Some people fail because they misread questions or rush through the test. On your second attempt, read each question carefully and do not second-guess yourself unless you have a good reason to change your answer.

Retesting and the one-day waiting period

California law requires a one-day waiting period between permit test attempts. If you fail on a Monday, the earliest you can retake the test is Tuesday. This rule applies even if you fail multiple times — each failure triggers another one-day wait.

Plan your testing schedule with this in mind. If you are working toward a important date, do not wait until the last day to take the test for the first time. Give yourself at least a week of study time and assume you might need a second attempt.

Frequently Asked Questions

Can I use my phone or notes during the permit test?

No. You cannot bring any materials into the testing area except what the DMV provides. Your phone must be turned off and stored away. The DMV staff will tell you what you can and cannot have at your testing station.

Is the permit test the same every time I take it?

No. Each test draws from the same pool of questions in the California Driver Handbook, but the specific 46 questions you see will be different each time you test. This is why studying the handbook itself, rather than memorizing one practice test, is the best approach.

What if I do not speak English well?

The DMV offers the permit test in multiple languages at most offices. Call your local DMV office or check the website to confirm which languages are available in your area. You can also request an interpreter, though availability varies by location.

How long does the permit test take?

Most people complete the 46-question test in 30 to 45 minutes. You are not rushed, and you can take your time reading each question. The exact time limit varies slightly by DMV office, but it is always long enough for a careful test-taker to finish.

Can I retake the test the same day if I fail?

No. California requires at least one day between test attempts. If you fail, you must come back on a different day to retake it. Plan ahead and do not schedule your first test attempt for the day before a important date.