NDA Age Limit 2026: Eligibility, Attempts, Height & Physical Criteria
One of the initial requirements that students should examine when considering joining the National Defence Academy is age. A lot of students begin to prepare for Maths, GAT and SSB without checking if their date of birth is within the range or not.
NDA Age Limit 2026: Quick Answer
The NDA II 2026 is open for male and female candidates single by birth, between the age group 1 January 2008 to 1 January 2011.
The date of birth as mentioned in Matriculation, Secondary School Certificate or any acceptable alternative Certificate is considered by UPSC. Hence, candidates are advised to refer their official DOB and not be confused and calculate eligibility based on their present age.
NDA II 2026 Age Eligibility at a Glance
Criteria
NDA II 2026 Requirement
Eligible Date of Birth
1 January 2008 to 1 January 2011
Gender
Male and Female
Marital Status
Unmarried
11th Class Students
Not eligible
12th Appearing Students
Eligible
12th Passed Students
Eligible, subject to other conditions
The exact date-of-birth condition is more useful than simply saying that NDA applicants are roughly in the 16½–19½ age group. Students should always use the dates mentioned in the notification for the specific NDA examination they are applying for.
What Is the NDA Age Limit for Girls in 2026?
The NDA age eligibility condition is the same for male and female candidates.
For NDA II 2026, an unmarried female candidate must also have been born between 1 January 2008 and 1 January 2011, both dates included.
There is no separate higher or lower age limit simply because the applicant is female.
How Does UPSC Verify Your NDA Age?
UPSC accepts the date of birth entered in the Matriculation or Secondary School certificate, or another certificate recognised as equivalent under its rules.
This is important because students sometimes have different dates recorded on different documents.
UPSC also states that a later request to change the accepted date of birth will not be considered. Candidates should therefore check the information carefully before submitting their application.
How Many Attempts Are Allowed for NDA?
There is no simple fixed number of NDA attempts such as three, four or five stated in the NDA II 2026 eligibility rules.
In practice, the number of opportunities available to a student is controlled mainly by the date-of-birth window and the other eligibility requirements for each notification.
Since UPSC normally conducts the NDA & NA examination twice a year, some candidates can appear more than once while they remain within the applicable eligibility window.
So instead of asking only, “How many NDA attempts do I get?”, students should ask:
“For which upcoming NDA notifications does my date of birth make me eligible?”
That gives a much more accurate answer.
NDA Educational Qualification 2026
Age alone does not make a student eligible.
1. For Army Wing
Candidates must have passed Class 12 under the 10+2 pattern or an equivalent examination conducted by a State Education Board or University.
2. For Air Force and Naval Wings
Candidates need to pass Class 12 or equivalent with:
Physics
Chemistry
Mathematics
The same PCM requirement applies to the 10+2 Cadet Entry Scheme at the Indian Naval Academy.
Students appearing in Class 12 can also apply, subject to the conditions given by UPSC.
However, Class 11 students are not eligible.
Can I Apply for NDA After Class 10?
You cannot directly appear for the NDA examination immediately after passing Class 10 if you are still studying in Class 11.
A foundation programme means that a student starts preparing for NDA while completing Class 11 and Class 12. It does not mean UPSC allows a Class 10-pass student to immediately sit for the NDA examination.
Starting early can still be useful because it gives students more time to work on Mathematics, English, general knowledge, fitness and communication skills.
Is Marriage Allowed for NDA Candidates?
No. Candidates applying under the NDA II 2026 rules must be unmarried.
UPSC further requires candidates not to marry until their full training is completed. A candidate who marries after applying but before completing the required training can lose eligibility under the conditions specified in the notification.
Students should not treat marital status as a minor formality. It is part of the official eligibility criteria.
NDA Height and Physical Criteria 2026
Clearing the written examination and SSB does not automatically mean admission to NDA.
Candidates must also meet the prescribed medical and physical standards for the relevant service.
Medical assessment can cover areas such as:
Height and body measurements
Weight in relation to prescribed standards
Eyesight
Hearing
Dental health
Musculoskeletal health
General physical and medical fitness
Service-specific requirements
There is no single height figure that should be blindly applied to every NDA candidate. Standards and permitted variations can depend on the service, branch, gender and other conditions mentioned in the official medical guidelines.
This is why students should check the current UPSC medical standards rather than relying on an old chart found on social media.
Are Physical Fitness and Medical Fitness the Same?
No.
A student may be physically active and still have a medical issue that needs assessment during the selection process.
Similarly, simply meeting a height requirement does not mean the candidate has cleared all medical standards.
Aspirants should therefore work on overall fitness instead of preparing only for the written examination.
Simple habits can include regular running, bodyweight exercises, stretching, balanced food and proper sleep.
NDA Eligibility 2026 Checklist
Before planning your preparation, check these points:
Date of birth: Does it fall within the notification’s permitted dates?
Marital status: Are you unmarried?
Education: Are you in Class 12 or have you passed Class 12?
Subject combination: Do you have PCM if applying for the relevant Navy/Air Force entries?
Medical standards: Do you understand the applicable medical requirements?
Documents: Does your official certificate show the correct date of birth?
Checking these points early can save months of confusion.
Why Students Should Check Eligibility Before Starting NDA Preparation
At SSB Guide Defence Academy, one issue we often consider important for NDA aspirants is planning preparation according to the actual eligibility window.
A student may have good academic ability, but if the wrong NDA attempt is being targeted, the entire preparation calendar can become confusing.
The better order is simple:
Check eligibility → identify your NDA attempt → understand the syllabus → build your study plan → prepare for written exam, SSB and fitness.
Students looking for NDA Coaching in Delhi should also ask whether their preparation plan matches their actual eligible attempts rather than joining a course only because an exam is approaching.
Common Mistakes Students Make About NDA Age Limit
One common mistake is calculating eligibility only by saying, “I am 17 years old, so I can apply.”
That may not always be enough.
UPSC provides specific birth-date limits for an examination. Your exact date of birth matters.
Another mistake is assuming that boys and girls have different age criteria. For NDA II 2026, the notification provides the same eligible birth-date window for unmarried male and female candidates.
Students also sometimes believe there is a fixed number of NDA attempts. Your opportunities are primarily determined by whether you continue to satisfy the eligibility conditions for each examination.
Final Thoughts
Knowing the NDA age limit 2026 is the initial step that you have to make while preparing for NDA.
The candidates whose birth dates fall within 1 January 2008 to 1 January 2011 are eligible for NDA II 2026 as both male and female candidates are unmarried. Students are also required to have educational, marriage and prescribed medical requirements.
Please don’t rely on just an eligibility chart or online age calculator. See your Class 10 certificate, the date of birth given in the UPSC notification and then select the UPSC attempt you want to target.
After determining eligibility, it’s much easier to plan for preparation.
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