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ELDT365 › Class A CDL Theory › How long does ELDT take?

How long does ELDT take?

ELDT theory has no federal minimum number of hours; you have to cover every unit and pass an assessment at 80 percent. Online at ELDT365, Class A or Class B theory takes about 2 hours, the B to A upgrade about 30 minutes, HAZMAT about 45 minutes, and Passenger or School Bus about 30 minutes each. Behind-the-wheel training, done with a school, takes anywhere from 1 to 8 weeks depending on the class and program.
Updated October 2026 · ELDT365, listed on the FMCSA Training Provider Registry

Theory, course by course

CourseTypical time at ELDT365Behind-the-wheel required?
Class A theoryAbout 2 hoursYes
Class B theoryAbout 2 hoursYes
Class B to A upgradeAbout 30 minutesYes
HAZMATAbout 45 minutesNo
PassengerAbout 30 minutesYes
School BusAbout 30 minutesYes

All ELDT365 courses are self-paced, so you can stop and come back; the time above is total working time.

Why there is no hour minimum

The FMCSA rule sets a curriculum and a proficiency standard, not seat time. Early drafts of the rule had a 30-hour theory minimum, but the final rule dropped it in favor of the 80 percent assessment. That is why a focused online course finishes in hours while a classroom program can stretch to a week.

Class A CDL Theory Online, English and Spanish, filed to the FMCSA registry the moment you finish. $20 Start nowSee the course

Behind-the-wheel

Also no federal hour minimum, but the provider must certify proficiency in every listed maneuver. In practice: Class A programs 3 to 8 weeks, Class B 1 to 3 weeks, B to A upgrade 1 to 2 weeks, Passenger and School Bus 2 to 6 weeks through an agency or district.

When your completion shows up

ELDT365 files theory completions to the FMCSA registry the moment you finish. Your school files behind-the-wheel when you complete it. Your state can see both immediately.

Questions drivers ask

Can I finish ELDT theory in one day?

Yes. Most ELDT365 students finish in one sitting.

Does a longer course count for more?

No. The registry records completion, not hours. A 2-hour course and a 40-hour course produce the same record.

Can I do theory and behind-the-wheel at the same time?

Yes. Many drivers do the online theory the week they start at a school.

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Related

What is Class A ELDT?How to get a Class A CDLHow much does a Class A CDL cost?Do I need ELDT? Class A CDL Theory →

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