Whether you need a moped license depends on your state and the moped's engine size

Most states require a moped license or endorsement if your moped has an engine larger than 50 cubic centimeters (cc). Some states call this a motorized bicycle license, moped endorsement, or Class M license. A few states treat mopeds the same as motorcycles and require a full motorcycle license. Other states have no license requirement for 50cc mopeds at all, though you still need a regular driver's license to operate one legally.

The threshold matters because it determines what paperwork you need and what test you take. A 50cc moped — the smallest common size — may only need your regular driver's license in some states, while a 150cc moped almost always requires a separate endorsement or license. Your state's Department of Motor Vehicles (DMV) or equivalent agency sets these rules, and they vary significantly.

Key Takeaways

  • Engine size is the main factor: mopeds under 50cc may need only a regular driver's license in some states, while larger mopeds require a separate moped or motorcycle license.
  • Your state DMV determines the exact requirement, and rules differ from state to state — you must check your specific state's rules, not assume based on another state.
  • Most states that require a moped license also require you to pass a written test and a riding skills test, though a few allow you to skip the riding test if you complete a safety course.
  • You will need proof of identity, proof of residency, and your current driver's license when you explore for a moped license or endorsement.

How engine size determines your license requirement

The engine displacement — measured in cubic centimeters (cc) — is what most states use to draw the line. A 50cc moped is the legal threshold in roughly half of all states. If your moped is 50cc or smaller, you may only need your regular driver's license. If it is 51cc or larger, you almost certainly need a moped-specific license or motorcycle endorsement.

Some states use different thresholds. A few set the line at 35cc, while others use 49cc. A handful of states do not distinguish by size at all and require a motorcycle license for any motorized two-wheeler that is not a bicycle. The only way to know your state's rule is to check your state DMV website or call their licensing office directly — the threshold is not the same everywhere.

Even if your moped does not require a special license, you still need a valid driver's license to ride it legally. A moped license or endorsement is an addition to your existing license, not a replacement for it.

States that do not require a separate moped license

A small number of states — including some in the South and Midwest — do not require a separate moped license at all, even for larger mopeds. In these states, you can legally ride a moped with only your regular driver's license. However, this does not mean there are no rules: you still must register the moped with your state, carry proof of insurance, and follow all traffic laws.

Even in states with no moped license requirement, your insurance company may require you to disclose that you ride a moped, and some insurers charge extra or refuse to cover riders without motorcycle training. Check with your insurance provider before you buy, because their rules may be stricter than your state's licensing rules.

What you need to bring when you explore

When you go to your state DMV to get a moped license or endorsement, bring the same documents you would need for any license transaction: a valid photo ID (passport, state ID, or current driver's license), proof of your address (utility bill, lease, or bank statement dated within the last 60 days), and your current driver's license. Some states also ask for your Social Security number, so have that ready.

If you are under 18, you may need a parent or guardian to sign consent forms, and some states require proof that you have completed a moped or motorcycle safety course before you can take the riding test. Check your state DMV website to see if a safety course is required or optional in your state — taking one is often faster than waiting for a test appointment.

Written test and riding skills test requirements

Most states require you to pass a written test about moped and traffic laws before you can take the riding test. The written test covers topics like right-of-way, braking distance, and what different road signs mean. You can study using your state's moped or motorcycle handbook, which is free on the DMV website. The test usually has 20 to 50 questions, and you need to score 70 to 80 percent to pass, depending on your state.

After you pass the written test, you take a riding skills test on an actual moped. A DMV examiner watches you perform maneuvers like figure-eights, emergency stops, and turns. You must bring your own moped or rent one from a testing facility — the DMV does not provide the vehicle. Some states allow you to skip the riding test if you complete an approved moped or motorcycle safety course, which usually takes one or two days and costs $100 to $300.

If you fail the riding test, you can retake it after a waiting period — usually one to two weeks. You do not have to retake the written test unless your state requires it.

How to find your state's specific moped license rules

Go to your state's DMV website and search for "moped license" or "motorized bicycle." The DMV site will tell you the engine size threshold, what documents you need, whether a safety course is required, and how much the license costs. If the website is unclear, call your local DMV office — they can answer questions about your specific moped model and tell you exactly what you need to do.

When you call or visit, have your moped's make, model, and year ready, because the DMV may need to look up its engine size. If you are buying a moped and have not decided on a model yet, check the engine size of the models you are considering against your state's threshold before you buy.

Registration and insurance after you get your license

Getting a moped license is separate from registering your moped with the state. After you have your license, you must register the moped itself at the DMV — this involves paying a registration fee and getting a title and license plate. Registration usually costs $20 to $100 depending on your state.

You also need moped insurance before you ride legally. Most states require at least liability coverage, which pays for damage you cause to someone else's property or injuries you cause to another person. Liability-only coverage is usually $100 to $300 per year for a moped. Some states do not require insurance for 50cc mopeds, but your lender (if you financed the moped) or your landlord may require it anyway. Check your state's requirements and your insurance company's rules before you ride.

Frequently Asked Questions

Can I ride a moped with just my regular driver's license?

It depends on your state and the moped's engine size. In states where the threshold is 50cc, you can ride a 50cc moped with only your regular driver's license. For anything larger, you need a moped or motorcycle endorsement. Check your state DMV website to find out your state's rule.

Do I have to take a riding test if I complete a safety course?

Many states waive the riding test if you complete an approved moped or motorcycle safety course and bring the completion certificate to the DMV. Not all states offer this option, so check your state DMV website or call to confirm whether a safety course can replace the riding test in your state.

What happens if I ride a moped without the required license?

You can be cited for operating without a valid license, which usually results in a fine of $100 to $500 depending on your state. If you are in an accident, your insurance may deny your claim because you were not licensed to ride. It is faster and cheaper to get the license before you ride.

How long does it take to get a moped license after I explore?

If you pass both tests on your first try, you can receive your license the same day or within a few days. If you need to retake a test, add one to two weeks. If you take a safety course instead of the riding test, the course itself takes one to two days, and you get your license after you submit the certificate.

Can I get a moped license if I do not have a regular driver's license?

No. You must have a valid driver's license before you can get a moped license or endorsement. If you do not have a driver's license, you need to get one first through your state DMV.