Your ISRO score.
One link away.
Calculate your ISRO Scientist/Engineer written-test marks from your response sheet. Get a clear breakdown of technical and aptitude scores, including negative marking.
Add your response sheet
No account needed. Results stay in this tab.
How to calculate ISRO marks
- Open your response sheet
Sign in to the official exam portal and open the sheet showing your chosen options and the answer key.
- Paste your response-sheet link
Copy the full URL from your browser and paste it into the calculator.
- Review your score
See your technical penalty, aptitude marks and individual answers. Confirm the weights match your exam.