ISRO Scientist Exam Age Calculator 2026
Indian Space Research Organisation Scientist/Engineer Recruitment
- Minimum Age
- 18 years
- Maximum Age
- 35 years
- Cutoff Date
- 1 August 2026
- Recruitment Year
- 2026
- Conducting Body
- Other
Age Relaxation
Category-wise age relaxation applicable to ISRO Scientist Exam (2026).
| Category / Condition | Relaxation (Years) |
|---|---|
| General (No relaxation) | 0 |
| OBC (Non-Creamy Layer) | +3 |
| SC | +5 |
| ST | +5 |
| EWS | +0 |
| Person with Benchmark Disability (PwBD) | +10 |
| Ex-serviceman | +3 |
Relaxations are cumulative where applicable per official notification. (35 years).
Calculate Your Eligibility
Enter your details below to check if you meet the age criteria for ISRO Scientist Exam (2026).
ISRO Scientist Exam — FAQs (2026)
What is the age limit for ISRO Scientist Exam?
SC/ST candidates get 5 years upper-age relaxation for ISRO Scientist Exam, extending the General maximum of 35 years to about 40 years on the cutoff date, with valid category certificate.
How is age calculated for ISRO Scientist Exam?
Age for ISRO Scientist Exam is reckoned as on the crucial/cutoff date in the official notification—not on application or exam date. This calculator uses 1 August 2026 as the default; enter the date from your notification if it differs.
What is the cutoff date for ISRO Scientist Exam age calculation?
The default cutoff date used here is 1 August 2026. The actual "Age as on …" date for each cycle is in the official ISRO Scientist Exam notification—always verify before applying.
Is there age relaxation for OBC and SC/ST in ISRO Scientist Exam?
Yes. For ISRO Scientist Exam, OBC (NCL) candidates typically get 3 years and SC/ST candidates 5 years of upper-age relaxation above the General maximum, subject to category certificate and notification rules.
What is the age relaxation for PwBD in ISRO Scientist Exam?
PwBD candidates may claim up to 10 years of upper-age relaxation for ISRO Scientist Exam, often in addition to category relaxation where rules allow. A valid disability certificate is required.
Can age relaxations be combined for ISRO Scientist Exam?
For most central recruitments including ISRO Scientist Exam, category, PwBD, and ex-serviceman relaxations can be cumulative when you meet prescribed conditions. Confirm in the official Other notification.
Can I apply for ISRO Scientist Exam if I exceed the age limit by one month?
SC/ST candidates get 5 years upper-age relaxation for ISRO Scientist Exam, extending the General maximum of 35 years to about 40 years on the cutoff date, with valid category certificate.
Which document is used for date of birth in ISRO Scientist Exam?
Date of birth as on Class 10 (matriculation) certificate is accepted for ISRO Scientist Exam. It must match across application and certificates; NDA/CDS also reject other DOB proofs unless specified.
What is the minimum age for ISRO Scientist Exam?
The minimum age for ISRO Scientist Exam is 18 years as on the cutoff date. Candidates below this age are not eligible.
Does ex-serviceman get age relaxation in ISRO Scientist Exam?
Ex-servicemen may get up to 3 years relaxation (or service-based deduction as per rules) for ISRO Scientist Exam. Check the official notification for military service conditions.