How Long Does It Take to Get a CDL?
Three to seven weeks is typical, and the federal rules set a floor you cannot go under: 14 days holding the learner's permit before the skills test, plus however long your training provider takes.
The short answer
Most people take somewhere between three and seven weeks from first studying to holding the license. Full-time training programs compress it; part-time study and a busy testing office stretch it.
Two parts of that are outside your control. ELDT takes as long as your provider's course takes, and you must hold the commercial learner's permit for at least 14 days before you are eligible for the skills test.
Step by step
- Medical exam, 1 day
- A visit to a medical examiner on the FMCSA National Registry. Book it early, because the certificate is needed before the state will process the permit.
- Study for the knowledge tests, 1 to 3 weeks
- General Knowledge, plus Combination Vehicles for Class A, Air Brakes to clear the restriction, and a test for each endorsement. The pass mark is 80% on each.
- Get the learner's permit, 1 day
- Pass the knowledge tests at the testing office and the state issues the permit, which is a separate document from your license.
- Hold the permit, 14 days minimum
- Federal rule, 49 CFR 383.25. You are not eligible for the skills test during this window, so use it for behind-the-wheel practice with a qualified CDL holder beside you.
- ELDT training, 3 to 6 weeks typically
- Theory plus behind-the-wheel with a provider on the FMCSA Training Provider Registry. This usually overlaps the permit period rather than following it.
- Skills test, 1 day
- Pre-trip inspection, basic control and the road drive, in a vehicle you supply representing the class you want.
What slows people down
- Failing a knowledge test. States set their own retest waiting periods, so one failure can cost more days than the test itself.
- Skills test backlogs. In busy areas the wait for a slot is often longer than the 14 day permit rule.
- Finding a vehicle. You supply the test vehicle, and it has to represent the class you are applying for.
- The medical certificate. Booking the exam late holds up everything behind it.
- HazMat. The TSA security threat assessment runs on its own schedule and is not quick.
What you can actually speed up
The knowledge tests are the part fully in your hands. Everything else waits on an examiner, a provider or a clock, but passing General Knowledge, Air Brakes and Combination Vehicles first time starts the 14 day permit clock sooner and avoids a retest wait entirely.
That is the whole argument for studying before you enroll rather than during: the time you save is the time that would have been spent waiting to retake something.
How long the permit lasts
A commercial learner's permit is valid for no more than one year from the date it was first issued without retaking the knowledge tests. That is the outer edge of your timeline: miss it and the knowledge tests start again.
Fees, retest waiting periods and appointment availability are all set locally, so your state’s CDL licensing agency is the place to confirm the parts of this that are not federal.
Study for the knowledge tests
Practice tests, study guides rebuilt from the state CDL manual, and narrated audio. 120 days of access, extendable to 180 or 365
CDL General Knowledge Study Material
Anyone applying for a CDL for the first time, and drivers who need a refresher before adding a class or endorsement.
120, 180, 365 days of access · No subscription
Class A CDL Study Material
You save $18.80
Pulling a trailer over 10,000 lbs takes a Class A. Three written tests stand between you and that license: General Knowledge, Air Brakes, and Combination Vehicles. This covers all three, plus the skills test.
- General Knowledge
- Air Brakes
- Combination Vehicles
- Skills Test
- CDL Manual Audio
120, 180, 365 days of access · No subscription
Class B CDL Study Material
You save $15.85
Straight trucks, dump trucks, and buses over 26,001 lbs need a Class B. If that is the vehicle you will drive, this is the study material for its knowledge and skills tests, without the Class A combination-vehicle content you do not need.
- General Knowledge
- Air Brakes
- Skills Test
- CDL Manual Audio
120, 180, 365 days of access · No subscription
No subscription. If more time is needed, it’s your choice.
Questions people ask
What is the fastest you can get a CDL?
The hard floor is 14 days of holding the learner's permit before the skills test, plus the ELDT your provider requires. In practice a focused full-time program runs about three weeks, assuming you pass everything first time and can get a test slot.
How long is the learner's permit good for?
Up to one year from the date it was first issued, without having to retake the knowledge tests. A state may issue it for a shorter period and renew it within that year.
Can I take the skills test early if I finish training?
No. The 14 day rule in 49 CFR 383.25 runs from the date the permit was first issued and finishing training sooner does not shorten it.
How long does studying for the knowledge tests take?
It depends how many tests you need and how you study. One to three weeks is typical for General Knowledge plus Air Brakes, and a Class A adds Combination Vehicles. The questions come from your state CDL manual, so studying the manual directly is what shortens it.
Next steps
This page explains the federal rules in 49 CFR Part 383. States may be stricter and several have their own intrastate exemptions, so the fees, the waiting periods and the edge cases are decided by your state’s CDL licensing agency. BeginCDL.com is independent and not affiliated with any state agency.