The sign test measures whether you can recognize and understand road signs at the distance and speed you'll encounter them while driving.

Most states require you to pass a sign test before you receive your driver's license or learner's permit. The test shows that you can identify common traffic signs, understand what they mean, and react to them correctly. You'll typically see 8 to 15 signs on a screen or printed sheet, and you'll need to name each one or choose its meaning from multiple-choice options. The exact format and number of signs varies by state.

The sign test is separate from the written knowledge test (which covers rules of the road) and the driving test (which shows you can operate a vehicle). You usually take it on the same day as your written test, often in the same room at the DMV office.

Key Takeaways

  • The sign test requires you to identify road signs and explain what they mean, and most states require a passing score before you can get a permit or license.
  • You'll see between 8 and 15 signs depending on your state, and the test format is either multiple-choice or open-ended identification.
  • Common signs on the test include stop, yield, speed limit, one-way, no parking, pedestrian crossing, and warning signs like curves or railroad crossings.
  • You can study for the sign test using your state's official driver's manual, online practice tests, or flashcard apps — all free resources.
  • If you fail the sign test, you can usually retake it the same day or within a few days, depending on your state's policy.

What signs appear on the test in your state

Every state tests the same basic categories of signs: regulatory signs (stop, yield, speed limit, one-way), warning signs (curves ahead, pedestrian crossing, railroad crossing), and informational signs (rest area, hospital). Some states also include pavement markings — the solid or dashed lines on the road itself.

Your state's driver's manual lists the exact signs you need to know. The manual is free and available online from your state DMV website or in print at the DMV office. The signs that appear on your test come directly from this manual, so studying it is the most direct way to prepare. Many states also publish a separate sign study guide or flashcard set on their DMV website.

A few states weight the test toward warning signs (curves, slippery road, construction ahead) because recognizing these quickly can prevent accidents. Others include more regulatory signs because you encounter them constantly. Check your state DMV website to see whether they publish a sample test or a list of signs you should study.

How the test is administered and scored

The sign test is usually given on a computer screen at the DMV, though some offices still use printed sheets. You'll see each sign one at a time. In multiple-choice format, you read four possible meanings and pick the right one. In open-ended format, you name the sign or describe what it means in your own words.

Most states require you to score 80 percent or higher to pass — that means getting 12 or more correct out of 15, or 8 or more out of 10, depending on how many signs your state tests. A few states use 70 percent as the passing threshold. Your DMV office will tell you the passing score when you arrive for your test.

The test usually takes 5 to 10 minutes. You cannot use your phone, notes, or the driver's manual during the test. You take it in a quiet room or cubicle at the DMV, often right before or after your written knowledge test.

How to study for the sign test

Start with your state's official driver's manual. read it from your state DMV website or pick up a printed copy at any DMV office. Read the section on traffic signs and spend extra time on any signs you don't recognize when ready. The goal is to know each sign well enough to identify it in a glance, the way you would while driving.

Many states offer free online practice tests on their DMV website. These practice tests use the same format as the real test and show you which signs you need to study more. Take the practice test more than once — aim to score 100 percent on at least two attempts before you take the real test.

Flashcard apps and websites like Quizlet also have sign study sets created by other test-takers. These are free and can help you memorize signs quickly. Some people find it helpful to print out the signs and tape them around their home or car so they see them throughout the day.

What happens if you fail the sign test

If you score below your state's passing threshold, you can retake the test. Most states let you retake it the same day, though a few require you to wait a day or two. You do not have to pay an additional fee to retake the sign test — it's included in your permit or license process fee.

When you retake the test, you'll see different signs (or the same signs in a different order), so you cannot straightforward memorize the answers from your first attempt. Go back to your driver's manual and study the signs you missed. If you failed because you didn't recognize warning signs, spend extra time on those. If you missed regulatory signs, focus there instead.

Most people pass the sign test on their second or third attempt. If you're struggling, ask the DMV staff whether they can point you to additional study materials or whether your state offers a sign study guide in a different language.

Sign test rules and what you can bring

You must bring a valid form of identification to the DMV, but you cannot bring study materials, your phone, or notes into the testing room. Some DMV offices allow you to bring glasses or contacts if you need them to see clearly. If you have a documented vision problem, tell the DMV staff before the test — they may be able to enlarge the signs on the screen or adjust the lighting.

You must answer the questions yourself. You cannot ask other test-takers for help, and the DMV staff cannot give you hints or tell you whether an answer is correct before you submit it. The test is proctored, meaning a staff member watches to make sure the test is taken fairly.

If you need the test in a language other than English, most states can provide it. Call your local DMV office ahead of time to request a translated test or an interpreter. Some states offer tests in Spanish, Vietnamese, Chinese, and other languages — availability depends on your state and location.

Frequently Asked Questions

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

No. You cannot bring study materials, your phone, or written notes into the testing room. The test is proctored and you must answer all questions on your own. You can study before you arrive at the DMV, but not during the test itself.

What if I fail the sign test but pass the written test?

You can still retake the sign test without retaking the written test. The two tests are scored separately. If you pass one and fail the other, you only need to retake the one you failed. You won't receive your permit or license until you pass both tests.

How many times can I retake the sign test?

Most states let you retake it as many times as you need, though a few cap the number of attempts per day or per week. Check your state DMV website or call your local office to find out the retake policy. Each retake uses different signs, so you cannot memorize the answers from your first attempt.

Is the sign test the same in every state?

No. Each state creates its own test and decides which signs to include, how many signs to test, and what the passing score is. The basic signs (stop, yield, speed limit) appear on every state's test, but the exact format and difficulty vary. Study your state's official driver's manual to prepare.

Do I need to pass the sign test to get a learner's permit?

Most states require you to pass the sign test before you receive a learner's permit. A few states only require it before you take the driving test or receive your full license. Check your state DMV website to see when the sign test is required in your state.