Hawaii Department of Transportation, with permits issued by the four county driver licensing divisions

The Hawaii written test, explained

People say written test, HDOT paperwork says knowledge test. Same exam. Nobody hands you a pencil anymore: you answer on a screen. What matters is the scoring, and here it is with nothing rounded off.

30
Questions
Hawaii Administrative Rules section 19-122-10, Knowledge tests for original license, and City and County of Honolulu Department of Customer Services, verified 2026-08-28
24
Correct to pass
24 of 30 correct (80%)
Hawaii Administrative Rules section 19-122-10, Knowledge tests for original license, and City and County of Honolulu Department of Customer Services, verified 2026-08-28

What the questions cover

Everything comes back to the Hawaii Revised Statutes Chapter 286, Highway Safety, with testing set by Hawaii Administrative Rules Title 19 Chapter 122: traffic signals and signs, right of way, speed rules, passing and lane use, parking, alcohol limits, and the licensing rules that apply to new drivers. The exam is multiple choice with one correct answer per question.

How to prepare without wasting evenings

Reading rules is passive; retrieval is what sticks. Take a full-length run in the real format, read the explanation on every miss, and let the review deck bring your weak spots back tomorrow. Most people are consistently passing practice runs within a week of short daily sessions.

Take the free Hawaii practice test