DMV Practice Test Scorer

Score a custom DMV practice test by entering total questions and wrong answers. Shows pass/fail based on a configurable pass threshold.

Total Questions

Wrong Answers

Pass Threshold (%)

Most U.S. states require 80% to pass the written DMV exam.

PASS

Percent Correct

100.00%

20 of 20 correct

You met the 80% pass threshold.

How DMV Scoring Works

The Formula

Your score is computed as(Total Questions − Wrong Answers) ÷ Total Questions × 100. For example, getting 18 right out of 20 yields(20 − 2) / 20 × 100 = 90%.

Pass Thresholds by State

Most U.S. states require a score of 80% or higher to pass the official written knowledge exam, though some states set the bar at 70% or 75%. The number of questions also varies — California administers 46 questions, while New York gives 20, and Florida uses 50. Always confirm the exact requirements with your local DMV before test day.

Tips for Passing

Read each question carefully — many have subtle wording like "must" vs. "should." When in doubt, prioritize the safest option. If your state allows it, skip and return to difficult questions rather than letting one tricky item eat into your time. Use this scorer on every practice set so you can see exactly which topics are dragging your score down.

Fun Fact:The first driver's licenses in the United States were issued in 1903 by Massachusetts and Chicago — and the earliest exams were conducted orally by a court clerk, often in the same room as new car registrations.

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Applications

Preparing for the official written DMV knowledge exam, scoring custom quizzes from a driver's education course, measuring progress between practice attempts, and quickly identifying weak topic areas before the real test day.

The Scoring Formula

Computes (Total Questions - Wrong Answers) divided by Total Questions, then multiplies by 100 to produce a percentage. The Pass/Fail status compares that percentage against your chosen threshold using a >= comparison, so a score exactly equal to the threshold counts as a pass.

Fun Fact: The first state-issued driver's licenses in the United States appeared in 1903, and the earliest exams were given orally by a court clerk in the same office where cars were registered.

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