CKADCertified Kubernetes Application Developer
Hands-on Kubernetes certification for developers who deploy applications
Details last reviewed October 2026. Fees and exam formats change — always confirm on the official page.
About this certification
The CKAD is a performance-based, hands-on exam for developers who build and deploy applications on Kubernetes. Unlike CKA (which focuses on cluster administration), CKAD focuses on workload definition, application configuration, multi-container pods, services, and debugging. Ideal for software engineers shifting to cloud-native development.
What you'll validate
- ✓Pod design and multi-container patterns
- ✓Application configuration (ConfigMap, Secrets)
- ✓Observability (logging, probes, metrics)
- ✓Services and networking for apps
- ✓State persistence (volumes, PVC)
- ✓RBAC and security contexts
- ✓Helm chart basics
Pros & Cons
Advantages
- +Performance-based — proves real skills
- +Developer-focused (unlike CKA which is admin-focused)
- +Includes free retake
- +Strong signal in cloud-native engineering hiring
Disadvantages
- −Expensive ($445)
- −Requires significant hands-on practice
- −2026 exam update changed scope — verify current objectives
Who it's for
Best for
- →Developers deploying apps to Kubernetes clusters
- →Backend engineers moving to cloud-native architectures
- →DevOps engineers with development responsibilities
Not ideal for
- ×Those focused purely on cluster administration (get CKA instead)
- ×Beginners with no container experience
Career paths this unlocks
CKAD: quick answers
- How much does the CKAD exam cost?
- The listed exam fee is $445 (USD). Includes one free retake Fees vary by region and change over time — confirm on the official page before you buy.
- How long does it take to prepare for CKAD?
- We estimate roughly 100 hours of study for most candidates; your time depends on prior experience.
- How long is the CKAD exam?
- The exam is 120 minutes.
- How long is the CKAD credential valid?
- 2 years. Recertify by passing the exam again every 2 years
Study Resources
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Jobs for CKAD holders
Pay depends on role, location, and experience more than on any single credential. Check current postings below for real ranges in your market.
LinkedIn Jobs
Posted in the last 7 days
Indeed
Dice (tech roles)
Tech-focused job board
Job links open external sites. Search results are live and not curated by MyCertPath.
Quick Facts
- Exam Cost
- $445 (Includes one free retake)
- Exam Duration
- 120 minutes
- Passing Score
- 66%
- Exam Format
- Performance-Based (hands-on)
- Study Time
- ~100 hours
- Validity
- 2 years
- Salary Impact
- Strong (editorial rating)
- Last Reviewed
- October 2026
Prerequisites
- !Docker and container basics
- !Basic Kubernetes concepts
Provider
Linux Foundation
Open source technology certifications including Kubernetes and Linux
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