Certified Kubernetes Administrator (CKA) is currently an online, proctored, performance-based certification exam priced at $445 exam-only.
CKA is the Kubernetes administration route, not a prerequisite for every Kubernetes certification. A previously passed CKA is, however, required before CKS.
Who Is CKA For?
CKA is aimed at people responsible for Kubernetes administration. The current CNCF domains emphasize cluster architecture/configuration, workloads/scheduling, services/networking, storage and troubleshooting.
CNCF currently weights troubleshooting as the largest CKA domain, reinforcing that the credential is about operating real clusters rather than memorizing definitions.
What Are the Current CKA Purchase Options?
CKA currently costs $445 exam-only, $645 with Kubernetes Fundamentals (LFS258), or $625 in the certification + THRIVE-ONE route. Choose by the preparation you will actually use, not by bundle size.
| Option | Current price | Best fit |
|---|---|---|
| CKA exam only | $445 | You already have the skills and mainly need the credential exam. |
| CKA + THRIVE-ONE Annual | $625 | You want broader annual learning access alongside the certification. |
| Kubernetes Fundamentals (LFS258) + CKA | $645 | You want one focused certification-aligned course plus the exam. |
Prices checked 7 Sep 2026. Verify the official page before purchase.
Should You Choose CKA Training or Exam-Only?
The official course option is Kubernetes Fundamentals (LFS258). It is useful when you want one structured provider-aligned route. If you already perform the tested work confidently, exam-only can be more efficient. If you plan broader learning across the year, compare the THRIVE-ONE bundle.
How Should You Prepare Efficiently for CKA?
Prepare efficiently for CKA by practicing current cluster administration domains hands-on, using timed tasks and troubleshooting unfamiliar failures. Add structured training only where repeated labs reveal a real skill gap.
- Use the current official curriculum/domains as your study boundary.
- Practise the actual kind of work the exam tests; for performance-based exams, do tasks in a live environment rather than only watching demonstrations.
- Build timed practice into the final stage of preparation.
- Use legitimate simulators and course labs; avoid leaked or reconstructed exam questions.
- Re-check current exam rules and environment information before scheduling.
How Does CKA Fit Into CARE Renewal?
Under the current CARE program, achieving or recertifying CKA on or after 1 January 2026 can renew or reinstate a previously earned KCNA. A later CKS pass or recertification on or after 18 June 2026 can in turn renew or reinstate a previously earned CKA.
What Should You Verify Before Buying CKA?
Before buying CKA, verify the current price, Kubernetes exam version, 12-month eligibility, attempt rules, system requirements and whether you need exam-only, LFS258 or THRIVE-ONE. Check the official page again immediately before checkout.
- Current price and any time-limited promotion.
- Current exam domains and software/environment information.
- Candidate-handbook and remote-proctoring requirements.
- Any prerequisite or certification-maintenance policy that affects your path.
- Whether you need a focused course, broad subscription or exam-only purchase.
Frequently asked questions
How much does CKA cost?
The current CKA exam-only list price is $445.
Is CKA online?
Yes. CNCF describes CKA as an online performance-based exam completed in a command-line environment.
How long is the CKA exam?
The current exam duration is 2 hours.
Do I need CKA before CKS?
Yes. You must previously pass CKA before attempting CKS.
Can CKA renew KCNA?
Yes. Under current CARE rules, achieving or recertifying CKA on or after 1 January 2026 can renew or reinstate a previously earned KCNA.
Can CKS renew CKA?
Yes. Under current CARE rules, achieving or recertifying CKS on or after 18 June 2026 can renew or reinstate a previously earned CKA.
Sources checked
Current CKA price, format, duration, validity, eligibility, attempts and training purchase routes on this page were rechecked against the first-party sources below on 7 Sep 2026. Recheck the official product or policy page before purchase or exam day because changeable terms can move.
- CKA certification - Linux Foundation
- CARE Program - Linux Foundation
Last fact check: 7 Sep 2026