California DMV Knowledge Test: Questions & Score
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← Back to California Driving Test GuideThe California DMV knowledge test — also called the written test or permit test — is the first hurdle in getting your driver's license or permit. Pass it, and you're cleared to start practicing behind the wheel. Skip studying, and you'll be rebooking your next attempt — and if you're under 18, that's a mandatory 7-day wait.
This guide covers everything you need to know about the California DMV knowledge test in 2026 — how many questions, what's on it, how to book, whether you can take it online, and how to actually pass it the first time.
What Is the California DMV Knowledge Test?
The knowledge test is a multiple-choice written exam that tests your understanding of California traffic laws, road signs, and safe driving practices. It's taken on a touchscreen at a DMV office — the paper-and-pencil version was discontinued years ago.
It's not the same as the behind-the-wheel driving test. The knowledge test comes first — you have to pass it to get your instruction permit, which you then use to practice driving before eventually booking your driving test. Think of it as the theory exam that unlocks the practical one.
Passing the knowledge test → get your instruction permit → practice driving → take the behind-the-wheel test → get your license. You can't skip or reverse those steps. See our California Driving Test Guide for what comes after.
Who Needs to Take the Knowledge Test?
Not everyone has to take the knowledge test — it depends on your situation.
- First-time California driver's license applicants — everyone applying for a first California DL must pass the knowledge test
- Drivers under 18 applying for a permit — must pass before receiving an instruction (learner's) permit, and must bring a Certificate of Completion of driver education — or proof of enrollment in an approved integrated driver education/driver training program
- New California residents with an out-of-state license — you'll still take the California knowledge test when you transfer your license; most out-of-state transfers skip the behind-the-wheel test. The DMV confirms exactly what's required when you apply
- Some license renewals — the DMV may require a knowledge test at renewal based on your driving record or age. Your renewal notice tells you if it applies — and if it does, you may be able to satisfy it with the DMV's online eLearning course instead (renewals only — see below)
- Drivers 70 and over — since October 1, 2024, most drivers 70+ with clean records no longer need a knowledge test at renewal. You may still be tested if your record shows two or more accidents in two years, three or more in three years, a DUI suspension, or more than one violation point. Your renewal notice is the final word
Moving to California? You have 10 days from establishing residency to get a California DL. Bring your out-of-state license (you'll surrender it), proof of identity, your Social Security number, and two proofs of California residency. Then you need to pass a vision exam and the knowledge test. Most out-of-state transfers skip the behind-the-wheel test; the DMV will confirm your exact requirements when you apply.
How Many Questions & What's the Passing Score?
The DMV publishes a passing score of 80%. In practice, the number of questions — and how many you can miss — depends on your age:
| Applicant Age | Questions | To Pass |
|---|---|---|
| Under 18 | 46 | At least 38 correct (miss no more than 8) |
| 18 and over | 36 | At least 30 correct (miss no more than 6) |
Questions are multiple choice with no time limit. You can take as long as you need.
What's On the California Knowledge Test?
All questions come from the California Driver Handbook, which is free on the DMV website. The test is randomized, so no two people get the exact same questions, but the topics are consistent.
- Road signs — roughly a quarter of the test and the most commonly failed topic. Warning signs, regulatory signs, guide signs, and pavement markings are all fair game
- Rules of the road — right-of-way, merging, passing, lane changes, speed limits, following distances
- Traffic laws — California-specific laws including cell phone use, seatbelt requirements, child passenger safety, and school zone rules
- Alcohol and drug awareness — BAC limits, zero tolerance for under 21, DUI consequences
- Parking regulations — red, yellow, white, and green curb rules; fire hydrant distances; disabled parking
- Fines and penalties — specific amounts for common violations appear on the test
- Safe driving practices — defensive driving, driving in bad conditions, fatigue, and emergencies
A large share of people who fail the knowledge test lose points on road signs.Especially warning signs that look similar to each other. Make sure you can tell yellow warning signs, white regulatory signs, and green guide signs apart before test day.
How to Book a California DMV Knowledge Test Appointment
An appointment is the fast path — the DMV asks first-time applicants to schedule one, and it's the same booking system as any other DMV service.
If you have no appointment yet? Many offices serve walk-ins through the non-appointment line (at select offices you can join the same-day "Get in Line" queue) — but expect a much longer wait.
The steps for booking an appointment are as follows
- Complete your application — the California Driver's License or ID Card Application (form DL 44) — online at dmv.ca.gov before your visit. It takes a few minutes and saves time at the counter.
- Go to dmv.ca.gov/portal/appointments and select "Driving Permit."
- Choose "Knowledge Test," then "Apply for knowledge test."
- Choose your permit type: Provisional Learner's Permit (under 18), Learner's Permit (18 and over), Motorcycle Learner's Permit, or Commercial Permit.
- Follow the instructions to finish the DL-44 and schedule a DMV office visit. If your nearest office has no availability, check a few more — smaller offices often have slots days sooner.
- Confirm your appointment and save the confirmation details.
- On the day, it goes like this at the office: check in → documents verified → pay fee → vision exam → photo → knowledge test. (See "What to Expect" below.)
The DMV does not administer knowledge tests within 30 minutes of closing, which means at most offices (which close at 5 p.m.) there are no tests after 4:30 p.m. Always book a morning slot if you can, especially if you're traveling any distance to the office.
What to Bring to Your Knowledge Test Appointment
- Completed application (DL 44 / eDL 44) — signed by a parent or guardian if you are under 18
- Proof of identity — birth certificate, U.S. passport, or other accepted identity document (original or certified copy)
- Proof of California residency — two documents showing your California address (REAL ID requires two; bring originals)
- Social Security Number — or proof of SSN (W-2, pay stub, SSA-1099)
- Application fee — $46 for a Class C driver's license application (covers the knowledge test, your permit, and the driving test; the application is valid for 12 months)
- Under 18 only: Certificate of Completion of driver education — or proof you're enrolled in an approved integrated driver education/driver training program
Online & eLearning Options — What's Available in October 2026
This is one of the most misunderstood areas of the California knowledge test — a lot of information online is outdated. Here's exactly what's available now.
New Applicants: In Person, Always
As of January 3, 2025, the DMV no longer offers at-home knowledge testing for new driver's license applicants. If you're applying for your first permit or license, you must take the knowledge test in person at a DMV office. If you find a guide describing a webcam test you can take from home, it's out of date.
Renewals: eLearning Is the Current Online Option
If you're renewing a California driver's license and your renewal notice says a knowledge test is required, the DMV's online option is the eLearning course — a pass-only, no-fail course that satisfies the knowledge test requirement. You select it when you complete your renewal application, and the DMV presents your testing options once the application is submitted.
- Seven short interactive sections with quizzes after each one
- Takes about 20–30 minutes to complete
- Available 24/7 during your application (which is valid for one year) on a computer, laptop, tablet, or smartphone
- Offered in English, Spanish, and Traditional Chinese (with audio in Mandarin)
- Pass-only — there is no fail outcome; finishing all modules satisfies the knowledge test requirement
- Select "eLearning" when completing your online renewal application (eDL 44) — but note that only non-commercial Class C renewal applicants qualify. Original applicants, motorcycle renewals, and commercial applicants do not qualify
What to Expect on the Day of Your Knowledge Test
Knowing the process before you walk in takes the edge off. Here's what happens from arrival to result:
- Check in at the DMV — if you have an appointment, go to the appointment check-in; if not, join the non-appointment line when you arrive. Have your confirmation ready.
- Documents verified — a DMV representative checks your application and documents and reviews your information with you.
- Pay the application fee — $46 for a Class C license application, which covers the knowledge test, your permit, and the eventual driving test.
- Vision screening — a quick vision test at the counter. If you wear glasses or contacts, wear them.
- Photo and thumbprint — your photo is taken (and thumbprint scanned) before testing.
- Take the test — you'll be directed to a touchscreen terminal. Questions are multiple choice with no time limit. Remember: the office won't administer the test within 30 minutes of closing (4:30 p.m. at most offices).
- Get your result immediately — you'll know whether you passed as soon as you finish. If you pass, your instruction permit is typically issued the same day.
If You Fail the California Knowledge Test
Failing isn't uncommon — road signs and right-of-way rules catch a lot of people off guard. Here's what happens and what to do next:
| Applicant Age | Wait Before Retaking | Attempts |
|---|---|---|
| Under 18 | 7 days (not counting the day you failed) — this is a DMV rule for minors | 3 attempts |
| 18 and over | No 7-day rule — usually your next visit (often the next business day; ask when you rebook) | 3 attempts |
You get three attempts at the knowledge test. If you fail the same test three times, your application is no longer valid — you'll need to reapply and pay the application fee again.
DMV staff can point you to the handbook page for any question you missed. That's the most useful information you can get for your retake. Ask before you leave.
How to Study and Pass the First Time
The California knowledge test isn't designed to trick you — everything on it comes from the California Driver Handbook. The people who fail are almost always the ones who didn't read the handbook or only skimmed it. Here's what actually works:
- Read the California Driver Handbook cover to cover — it's free at dmv.ca.gov and available in multiple languages. The test questions come directly from this document.
- Focus on road signs — roughly a quarter of the test and the most commonly failed topic. Pay particular attention to yellow warning signs, which many people find hard to tell apart.
- Memorize specific numbers — the test regularly asks about BAC limits (0.08% for adults, 0.01% for under 21, 0.04% for commercial drivers), following distances, school zone speed limits (25 mph), and specific fines.
- Take practice tests — start with the DMV's free sample tests at dmv.ca.gov, then use 3–5 full-length practice tests from a trusted third-party site to find the gaps. Practice tests are the fastest way to spot topics you're weak on.
- Don't cram the morning of — read the handbook a few days before, take practice tests to confirm your weak areas, and review those specific topics the day before. Cramming hours before the test tends to raise anxiety without raising scores.
These specific figures come up repeatedly: BAC limit for adults — 0.08%. BAC limit for under 21 — 0.01% (zero tolerance). BAC limit for commercial drivers — 0.04%. School zone speed limit — 25 mph when children are present. Minimum following distance — 3 seconds. Fine for littering from a vehicle — starts at $1,000. Distance to park from a fire hydrant — 15 feet.
After You Pass — Getting Your Instruction Permit
Passing the knowledge test is the moment your instruction permit is issued. Here's what happens next and what your permit lets you do:
- Permit issued same day — your instruction permit is typically issued at the DMV office on the day you pass; keep it with you whenever you drive.
- Your application is valid for 12 months — you must pass the behind-the-wheel driving test before it expires, or you'll need to reapply. (Teens: you also have to hold your provisional instruction permit for at least 6 months before the driving test.)
- Under 18 — supervision required while driving: you must be accompanied at all times by a licensed California driver age 25 or older. When you later get your provisional license, the first 12 months add the night curfew (no driving 11 PM–5 AM) and the no-passengers-under-20 rule unless a licensed driver 25+ is present.
- 18 and over — you must drive with a licensed California driver 18 or older; there are no curfew or passenger restrictions.
- Before your driving test (under 18): complete 6 hours of professional driver training and 50 hours of supervised practice (at least 10 at night), and hold your permit for 6 months
- Zero tolerance for alcohol — drivers under 21 cannot have any measurable amount of alcohol in their system (0.01% BAC) at any time, including while holding a permit.
Once you have your permit and have completed the required practice hours, you're eligible to book the behind-the-wheel driving test (driving tests are not given without an appointment). See our California DMV Driving Test Appointment Guide → for everything you need to know.
Frequently Asked Questions
It depends on your age. Under 18: 46 questions, and you need at least 38 correct (up to 8 wrong). 18 and over: 36 questions, and you need at least 30 correct (up to 6 wrong). The DMV publishes the passing score as 80%; questions are multiple choice with no time limit.
The DMV's published passing score is 80%. In practice that works out to answering 38 of 46 questions correctly (under 18) or 30 of 36 (18 and over) — so aim for a comfortable margin, not the minimum.
Road signs (roughly a quarter of the test), rules of the road, traffic laws, alcohol and drug awareness, right-of-way rules, parking regulations, and fines and penalties. All questions come from the California Driver Handbook, which is free at dmv.ca.gov.
Not if you're a new applicant. As of January 3, 2025, the DMV no longer offers at-home knowledge testing for new driver's license applicants — first-time applicants test in person at a DMV office. If you're renewing and your notice requires a test, the online option is the eLearning course (pass-only, no-fail), selected during your renewal application. eLearning is not available to original, motorcycle, or commercial applicants.
Under-18 applicants must wait 7 days before retaking (not counting the day they failed) — that's a DMV rule for minors. Adults have no 7-day wait; you can usually retake it on your next visit, often the next business day. You get 3 attempts total: if you fail the same test 3 times, your application is no longer valid and you must reapply and pay the application fee again.
An appointment is recommended — it's the fast path, and the DMV asks first-time applicants to schedule one at dmv.ca.gov/portal/appointments or by calling 1-800-777-0133. If you can't get one, many offices serve walk-ins through the non-appointment line, and at select offices you can join the same-day "Get in Line" virtual queue (Monday, Tuesday, Thursday, Friday 7:50 a.m.–4 p.m.; Wednesday 8:50 a.m.–4 p.m.). Knowledge tests aren't administered within 30 minutes of closing — 4:30 p.m. at most offices — so a morning visit is safest.
There's no time limit — most people finish within 20–30 minutes. The test must start before the office stops testing (30 minutes before closing; 4:30 p.m. at most offices). Your total DMV visit including check-in, documents, and the test typically takes 45–75 minutes.
Schedule your appointment online 24/7 — or call 1-800-777-0133 (Monday–Friday, 8 a.m.–5 p.m.). Read the California Driver Handbook at dmv.ca.gov before your test.
This guide is for informational purposes only. Always verify current requirements at dmv.ca.gov before your appointment. Verified against DMV sources in October 2026.