CDS Age Calculator – Check Age Eligibility for Defence Exams
Want to know if you’re eligible for the CDS exam based on your age? Use this free CDS Age Calculator to instantly check your eligibility for Indian Military Academy (IMA), OTA, INA, or AFA.
CDS Age Eligibility Calculator
| Note: Based on official UPSC CDS Notification and course start dates provided by the Commission. |
What Is the CDS Exam?
The Combined Defence Services (CDS) exam is conducted by UPSC for recruitment into:
- 🇮🇳 Indian Military Academy (IMA)
- 🚢 Indian Naval Academy (INA)
- ✈️ Air Force Academy (AFA)
- 🧑✈️ Officers’ Training Academy (OTA)
Each course has different age limits, so it’s important to check carefully.
CDS Age Limits (As Per Official UPSC Rules)
| Academy | Age Range | Eligibility |
|---|---|---|
| IMA | 19–24 yrs | Unmarried male |
| INA | 19–22 yrs | Unmarried male |
| AFA | 20–24 yrs | With Physics & Math in 10+2 |
| OTA (Men) | 19–25 yrs | Unmarried male |
| OTA (Women) | 19–25 yrs | Unmarried female |
📌 Cut-off is based on course start date, not exam date.
How to Use the CDS Age Calculator
- Enter your Date of Birth
- Choose the CDS course you’re applying for
- Select the course start session (e.g., Jan 2026)
- Click “Calculate”
👉 The tool will tell you:
- ✅ Your age on the cut-off date
- ✅ Whether you’re eligible for the chosen course
👉 Try the CDS Age Eligibility Calculator Now
Example Eligibility Check
DOB: July 1, 2002
Academy: IMA
Course Starting: Jan 2026
Age on course date: 23 years, 6 months
✅ Eligible
Why This Calculator Helps
- 🛡️ Avoids mistakes with course cut-off dates
- 📆 Helps plan your application timing
- ✅ Checks eligibility instantly for all 4 academies