NDA Attempt Calculator
Check your NDA 1 & NDA 2 Age Eligibility
NDA Age Eligibility Criteria (2026–2027)
The NDA age eligibility criteria is set by UPSC and it is same for all candidates applying for the National Defence Academy exam. To be eligible, a candidate must fall within the described age limit based on their date of birth.
As per the official rules, candidates must be at least 16.5 years old and not more than 19.5 years old at the time specified by UPSC. Age eligibility is checked strictly using the cut-off dates announced for each NDA exam session.
Key points for NDA age eligibility:
- Minimum age required: 16.5 years
- Maximum age allowed: 19.5 years
- Age is calculated based on date of birth, not exam date
- The rules apply to both NDA 1 and NDA 2 exams
This NDA age calculator follows the latest UPSC guidelines to help candidates quickly check whether they meet the NDA age limit for the selected exam year.
NDA Age Limit Cut-Off Dates for NDA 1 & NDA 2
The NDA age limit is determined using official cut-off dates released by UPSC for each exam session. Even if a candidate meets the minimum and maximum age requirement, their date of birth must fall within the specified cut-off range to be eligible.
UPSC releases separate cut-off dates for NDA 1 and NDA 2 exams every year. Candidates whose date of birth is earlier or later than the allowed range are not considered eligible, even by one day.
Always check the official UPSC notification for the exact cut-off dates for your exam year. This NDA age eligibility calculator automatically applies the correct cut-off logic to give accurate results for both NDA 1 and NDA 2.
Examples of NDA Attempt Eligibility Calculation
Understanding NDA age eligibility becomes easier with real examples. Below are sample calculations to show how the NDA age calculator works for different dates of birth and exam sessions.
Example 1: NDA 1, Exam 2025
- Date of Birth: 15 August 2007
- Session: NDA 1
- Result: Eligible
- Explanation: The candidate's DOB falls within the cut-off range of 2nd July 2006 to 1st July 2009 for NDA 1 exam in 2025. Age on course start date (1st Jan 2026) is 18 years, 4 months, 17 days.
Example 2: NDA 2, Exam 2025
- Date of Birth:10 January 2006
- Session: NDA 2
- Result: Not-Eligible
- Explanation: The candidate's DOB falls within the cut-off range of 2nd Jan 2007 to 1st Jan 2010 for NDA 2 exam in 2025. Age on course start date (1st July 2026) is 20 years, 6 months, 21 days.
Frequently Asked Questions (FAQs)
What is the minimum age required for NDA?
The minimum age required to apply for the NDA exam is 16.5 years. Candidates younger than this age are not eligible.
What is the maximum age limit for NDA?
The maximum age limit to apply for the NDA exam is 19.5 years. Candidates older than this age are not eligible.
Is NDA age calculated on exam date or joining date?
NDA age is calculated based on the cut-off dates announced by UPSC, not on the exam date or result date. The date of birth must fall within the specified range.
Do the age limits differ for NDA 1 and NDA 2?
No, the age limits are the same for both NDA 1 and NDA 2 exams. However, the cut-off dates differ based on the exam session.
How can I check my NDA age eligibility easily?
You can use this NDA Age Calculator by entering your date of birth and selecting the exam session. The calculator instantly shows whether you meet the NDA age eligibility criteria.