Validates practical skills in Kubernetes cluster setup, workloads and scheduling, services and networking, storage, and troubleshooting.
A good CKA course has to build speed in a live cluster, because the exam is 2 hours of hands-on tasks, not multiple choice. We compared the main options on labs, curriculum coverage, format and price.
Most people should start with Mumshad's KodeKloud course on Udemy, which pairs 26 hours of video with browser labs at a one-time price. Choose KodeKloud's subscription for its mock exams, the Linux Foundation course for the official route and TechWorld with Nana for clear walkthroughs.
| Course | Best for | Format | Price |
|---|---|---|---|
 Certified Kubernetes Administrator (CKA) with Practice Tests | Value with labs | Video | $190 |
 Certified Kubernetes Administrator (CKA) | Labs and mock exams | Interactive | $35/month |
 Kubernetes Fundamentals (LFS258) | Official course | Interactive | $299 |
 Certified Kubernetes Administrator (CKA) course | Video walkthroughs | Video | $295 |
A 26-hour course across every CKA domain, with browser labs and practice tests. Sections added in 2025 cover admission controllers, autoscaling, CRDs and the Gateway API, and the course is rated 4.7 from 94,000 ratings.
Great fit if you want one complete course with labs at a one-time price
Poor fit if you already administer clusters and only need timed practice; skip to the mock exams
The same instructor's course on KodeKloud's own platform, with labs in every module, lightning labs and three mock exams. The subscription also gives you KodeKloud's other courses.
Great fit if you also want KodeKloud's mock exam series and other courses in one subscription
Poor fit if you prefer a one-time purchase; choose Mumshad's Udemy course
The Linux Foundation's own self-paced course, with 35 hours of material and hands-on labs in a hosted browser environment. It includes an exam domain review chapter and is also sold bundled with the CKA exam.
Great fit if you want the official material, or the exam bundle
Poor fit if you want the cheapest complete course; choose Mumshad's Udemy course
About 14 hours across 108 lectures with step-by-step demos on virtual machines, plus an exam tips chapter with mock exam practice. Support and a community are included for two years.
Great fit if you learn best from clear walkthroughs before drilling labs
Poor fit if you want browser labs included; choose KodeKloud
For most people, Mumshad Mannambeth's CKA course on Udemy: 26 hours, browser labs and practice tests at a one-time price. Choose KodeKloud's subscription if you want its mock exams too.
The courses here are paid, but your practice can cost almost nothing. Killercoda's browser drills and the CK-X Simulator are free, and the $445 exam includes two Killer.sh sessions.
Mumshad's course is 26 hours, the Linux Foundation's has 35 hours of material and Nana's is 14 hours of video. Plan for about 60 hours of preparation in total, mostly hands-on practice.
No. You solve hands-on tasks in live clusters from a terminal for 2 hours, so labs matter more than slides.