If you search 'how long is CDL training' you'll get answers ranging from two weeks to six months, which isn't helpful at all. The real answer depends on three things: which CDL class you're pursuing, whether you're training full-time or part-time, and how much behind-the-wheel time your program actually includes. Here's a breakdown based on what we see at National Standard Trucking School and across the industry.
Class A CDL Training: 4 Weeks Full-Time
Our Class A programs — both manual and automatic transmission — run 160 hours over four weeks. That's a full-time commitment, Monday through Friday. Those 160 hours include classroom instruction on regulations and safety, range time for backing maneuvers and pre-trip inspections, and road time on public highways. Some schools stretch Class A training to six or eight weeks, but that usually means fewer hours per week, not more total training. Others advertise three-week Class A programs, but that typically means cutting corners on driving hours. 160 hours is the sweet spot for building genuine competence.
Class B CDL Training: 3 Weeks Full-Time
Class B training moves faster because the vehicles are simpler to operate — no coupling and uncoupling, no jackknife risk during backing, and the turning radius is more forgiving. At NSTS, our Class B program runs 80 hours over three weeks at $3,000. That's still a substantial amount of seat time. Class B students spend less time on backing maneuvers than Class A students, but they still need to master the pre-trip inspection and road driving portions of the skills test.
Upgrade Programs: B to A in 2-3 Weeks
If you already hold a Class B CDL and want to upgrade to Class A, you don't need to start from scratch. Our upgrade program runs 80 hours and costs $3,975. You already know how to do a pre-trip inspection and handle a large vehicle on the road — the upgrade focuses on tractor-trailer specific skills like coupling, uncoupling, trailer backing, and combination vehicle handling. This is a popular option for bus drivers and straight truck operators looking to increase their earning potential.
Factors That Can Extend Your Timeline
A few things can push your total timeline beyond the training program itself. You need to pass the CLP knowledge test before you start behind-the-wheel training — studying for that usually takes one to two weeks. Your DOT physical needs to be scheduled and completed. And after you finish training, you need to schedule your skills test with the DOL, which can have a wait time of one to three weeks depending on demand. All told, from your first day of studying to license in hand, most students should plan for six to eight weeks total.
Evening and Weekend Options
Not everyone can drop everything for a month of full-time training. NSTS offers evening classes for students who need to keep working while they train. Evening programs cover the same material and same number of hours but spread over a longer calendar period. The total training time stays the same — you still get 160 hours for Class A or 80 hours for Class B. It just takes more weeks to complete. Call us at (253) 210-0505 to discuss scheduling options that work around your current job.
