Certified Kubernetes Administrator (CKA) Cost
At a glance
- Exam fee
- $445
- Issuing body
- Linux Foundation / CNCF
- Domain
- IT, cloud & cybersecurity
- Validity
- 2 years
Informational only — not financial or career advice. Exam fees and certification requirements change, and the figures here are accurate only as of the listed verification date. Confirm the current fee and rules directly with the certifying body before you register or budget. We report the official-body exam fee for a single attempt; it excludes prep courses, materials and retakes, and is not the total cost of certifying.
The Certified Kubernetes Administrator (CKA) certification is issued by the Linux Foundation and the Cloud Native Computing Foundation (CNCF). The base exam fee is $445 for a single attempt, as verified in June 2026. This fee covers the exam only and includes one free retake. The fee does not include third-party training courses, study materials, practice exams, or additional retake attempts beyond the first included retake. Candidates should confirm the current fee directly with the Linux Foundation's official CKA page before budgeting or registering, as certification bodies adjust pricing periodically.
According to the U.S. Bureau of Labor Statistics, the median annual wage for Computer Occupations, All Other—the occupational category most commonly associated with this certification—was $108,970 as of the most recent data. This figure represents the median wage for the occupation and does not constitute a guaranteed salary, earnings increase, or individual outcome tied to holding the CKA credential. For current eligibility requirements, official exam policies, and renewal information, candidates should consult the Linux Foundation's official CKA program page.
Related pay (occupation median). The U.S. BLS reports a median annual wage of $108,970 (typically $52,650–$176,800 from the 10th to the 90th percentile) for Computer Occupations, All Other, the occupation this certification most often targets. That is the occupation’s pay, not a guaranteed lift from the certificate — actual pay depends on role, employer, location and experience. Source: BLS OEWS national file.
| Detail | Value |
|---|---|
| Certification | Certified Kubernetes Administrator (CKA) |
| Issuing body | Linux Foundation / CNCF |
| Base exam fee | $445 |
| Fee notes | includes one free retake; thesis affiliate (CJ 6231678) |
| Prerequisites | None |
| Validity / renewal | 2 years |
What this fee does and doesn’t include
The figure here is the official-body exam fee for a single attempt. It does not include third-party training, prep courses, study materials, or retake fees — those are separate and vary by provider. Membership-tiered bodies may offer a lower member rate (noted above). Confirm the live fee on the issuer’s registration page before budgeting.
Frequently asked questions
How much is the Certified Kubernetes Administrator (CKA) exam?
Does this include a prep course?
Exam fee compiled from issuer’s registration page →, verified June 2026. How we compile this. Confirm the current fee before you pay — bodies re-price periodically.
Prerequisites & how to register → · Prep guide → · Compare IT, cloud & cybersecurity certs →