Checking your final exam marks? Use our negative marking tool to get your exact score before calculating CGPA.
Use our advanced NDA attempt calculator to instantly check your exact age, eligibility status, and how many chances you have left. Whether you need an NDA attempt calculator 2026 or are planning ahead for 2027 and 2028, this tool uses official UPSC guidelines to give you precise results.
NDA Age Limit Calculator Chart (2026-2027)
If you want to analyse the NDA Age Limit manually, here is the table for the upcoming exams of 2026-2027.
| Exam Cycle | Exam Date (Approx) | Course Starts | Eligible Date of Birth Range |
|---|---|---|---|
| NDA 1 2026 | April 2026 | Jan 2027 | July 2, 2007 — July 1, 2010 |
| NDA 2 2026 | Sept 2026 | July 2027 | Jan 2, 2008 — Jan 1, 2011 |
| NDA 1 2027 | April 2027 | Jan 2028 | July 2, 2008 — July 1, 2011 |
| NDA 2 2027 | Sept 2027 | July 2028 | Jan 2, 2009 — Jan 1, 2012 |
| NDA 1 2028 | April 2028 | Jan 2029 | July 2, 2009 — July 1, 2012 |
| NDA 2 2028 | Sept 2028 | July 2029 | Jan 2, 2010 — Jan 1, 2013 |
Check if your DOB falls under the Eligible Date of Birth Range. Once you find it, do not waste time; start preparing for the exam.
Note: This information is given based on the standard UPSC trends. Always verify the necessary details with the official notification.
How to Calculate Age for NDA Manually?
UPSC is extremely rigid regarding the NDA age limit. Knowing your eligibility based on age is crucial rather than wasting time on a competition you're not eligible for.
Many candidates are confused about which date to consider for calculating their age eligibility. There is a common misconception that the exam date can be used to verify the NDA age limit.
However, according to the trend of UPSC, so far, the NDA age limit is calculated based on the Commencement of the Course (when you join the Academy).
The 19.5 Year Rule
In simple terms, you must be between 16.5 and 19.5 years of age when you officially join the academy (commencement of course). This means you can fill out the exam form even when you are approx. 15.5 years old, provided you must produce the 12th pass marksheet on the commencement day. When filling out your detailed application form (DAF) for the SSB interview, you will need to enter your exact educational details, so make sure you know how to calculate overall cgpa from your school board grades.
Practically speaking, if you are older than 18.5 years today, you likely have zero attempts left. This is because the application process starts one year before the course begins.
No Age Relaxation
Unlike any other exams, the NDA exam age limit has Zero Age Relaxation for SC/ST/OBC. The limit is the same for everyone, irrespective of caste and gender.
NDA Exam Eligibility: Who can apply
Our age calculator for NDA calculates your age and the number of attempts left. However, there are other criteria for the NDA exam eligibility.
- 12th Appearing: Yes, you can apply. You must show the pass certificate during the SSB Interview. If your school board provides marks instead of a direct percentage, you can use our marks to percentage calculator to verify your final score for the application form.
- Females: Girls have the same age limit and number of attempts as boys.
- Marital Status: Only Unmarried candidates can apply. Marriage is not allowed during training.
Frequently Asked Questions (FAQs)
What is the age limit for NDA 2 2026?
To qualify for the NDA 2 2026 exam, candidates must be born between January 2, 2008, and January 1, 2011. Candidates must be between 16.5 and 19.5 years old at the time of joining (July 2027) to be eligible.
How many attempts do I have left for NDA?
There is no fixed number of attempts for the NDA exam. You can appear for the exam as long as your age is between 16.5 and 19.5 years on the day of commencement of the course. Once one crosses this age limit, they are not eligible for the NDA exam anymore.
Is there age relaxation for OBC in NDA?
No, unlike other exams, there is no age relaxation for SC, ST or OBC in the NDA exam. The exam is strictly conducted based on the age limit, and it is the same for everyone.
Can I apply for NDA at 15 years old?
No, if you are 15 years old, you are likely too young to be 16.5 years on the day of commencement. You should be 15.5 to 16 years old when the application form is released.
Does the date of birth on my Aadhar Card count?
NO, UPSC verifies your date of birth from your Class 10th passing certificate. If your DOB in the Aadhar card is different from the class 10th certificate, your candidature might be cancelled.
What is the NDA 1 2027 age limit date of birth?
To be eligible for the NDA 1 2027 exam, your date of birth must fall between July 2, 2008, and July 1, 2011. You must be between 16.5 and 19.5 years old when the course commences in January 2028.
What is the NDA 2 2027 age limit?
For the NDA 2 2027 age limit, candidates must be born between January 2, 2009, and January 1, 2012. You must be between 16.5 and 19.5 years old when the course commences in July 2028 to be fully eligible.
What is the NDA 1 2028 age limit date of birth?
Based on UPSC trends, the expected NDA 1 2028 age limit date of birth criteria requires candidates to be born between July 2, 2009, and July 1, 2012. The course for this exam will commence in January 2029.
What next
Stop guessing. Use the NDA eligibility age calculator tool above to get your final answer. Time is most important in this exam. If you are eligible, do not waste time anymore; start preparing wholeheartedly. Since the NDA exam penalizes wrong answers, make sure you understand what 1/3 negative marking means in 1 marks and practice calculating your mock test scores accurately.
This guide and the tool are for educational purposes. Always verify details with the official notification of UPSC before you take any decision.