NDA Age Calculator – Find Out If You’re Eligible by DOB
Thinking about applying to the NDA exam? Age is one of the most important eligibility factors. This free NDA Age Calculator helps you instantly find out if you’re eligible based on your date of birth and the NDA session you’re targeting.
NDA Age Calculator
Who Can Apply for the NDA Exam?
The National Defence Academy (NDA) is for students who have completed 10+2 and want to join:
- 🇮🇳 Indian Army
- 🚢 Indian Navy
- ✈️ Indian Air Force
The NDA exam is conducted twice a year by UPSC — in April and September sessions.
NDA Age Limit (Latest UPSC Rules)
| NDA Session | DOB Range (approx.) | Age Range |
|---|---|---|
| NDA 1 (April) | Jan 2, 2006 – Jan 1, 2009 | 16.5 – 19.5 yrs |
| NDA 2 (Sept) | July 2, 2006 – July 1, 2009 | 16.5 – 19.5 yrs |
⚠️ Exact dates change slightly each year. Always confirm with the official UPSC notification.
How to Use the NDA Age Calculator
- Select the NDA session (NDA 1 or NDA 2)
- Enter your Date of Birth
- Click Calculate
👉 The calculator will show:
- ✅ Your age as of the session cut-off date
- ✅ Whether you’re eligible or not
Example Eligibility Check
DOB: March 1, 2007
Session: NDA 2 (2025)
Age on July 1, 2025: 18 years, 4 months
✅ Eligible
Why This Tool Matters
- ⏱️ Saves time and confusion
- ✅ Matches latest UPSC NDA eligibility rules
- 📚 Useful for students planning early