California DMV Written Test 2026: Study Guide and 50 Practice Questions

The California DMV knowledge test is required for anyone getting their first California driver's licence. Here's everything you need to know.

Test Format

- 36 questions from the California Driver Handbook - Must answer 30 correctly (83%) to pass - Teens (under 18) need 38 correct out of 46 questions (the test is longer) - 3 attempts allowed without repaying the fee; after that, pay again - Available in English and Spanish (and many other languages by prior arrangement) - Computer-based at DMV offices; some locations offer paper tests

What's Tested

Traffic Laws — Right-of-way at intersections and crosswalks, school zones (25 mph), speed limits near schools and pedestrian crossings, U-turns (when allowed and prohibited), parking rules.

Road Signs — All sign types must be recognized. California uses standard US federal sign standards, but some signs are California-specific.

Fines and Penalties — California has strict penalties. Know: BAC limits (0.08% for adults, 0.01% for under-21), cell phone laws (hands-free only), seatbelt requirements for all passengers, child safety seat rules.

Special Situations — Sharing the road with cyclists (3-foot passing law), school buses (stop when red lights flashing), emergency vehicles, roundabouts.

Key Numbers to Memorize

- Speed limit near schools: 25 mph - Speed limit in residential alleys: 15 mph - BAC limit for CDL drivers: 0.04% - Cell phone law: hands-free required for drivers over 18; no phone use at all under 18 - School bus: stop when lights flash, wait until lights stop and stop arm retracts

Common Mistakes

Candidates most often miss questions about: - Right-of-way at all-way stops (first to arrive goes first; tie → car to the right goes first) - When to use headlights (within 1,000 feet of another car, when raining, in fog) - Freeway entrance and exit procedures - Speed limits when not posted (25 mph in residential, 65 mph on most freeways)