Marks percentage is the simple ratio of marks obtained to maximum possible marks, expressed as a percentage. The calculator handles single subjects or multi-subject totals, returning percentage and an indicative grade band.
What is Marks Percentage Calculator?
School and college exams in India report scores out of 100 (or sometimes 50, 80, etc.) per subject. To get a single number representing overall performance, you sum your marks across subjects, divide by total possible marks, multiply by 100. The result is your percentage.
Indian boards and universities still use percentage as the primary scoring metric, even when CGPA is also reported. Cut-offs for college admissions, government job recruitment, and scholarships are usually quoted as percentage thresholds.
The calculator also estimates a grade band — A+, A, B+, B, C, D, F — using common cut-offs. These bands are not standardised; different boards use different ranges. Use them as a rough guide, not a definitive grade.
Percentage formula
- Marks obtained
- Total scored—sum of marks across all subjects
- Maximum
- Total possible—sum of maximum marks across all subjects
How to use this calculator
Enter marks and the maximum per subject.
Enter marks obtained
Comma-separated list, one number per subject. Decimals allowed.
Enter maximum per subject
Usually 100, but boards sometimes use 80 (for theory) and 20 (for practical). Use the unified maximum.
Read percentage and grade
The calculator returns total marks, percentage, average per subject, and an indicative grade.
Common scenarios
Board exam results
Quick percentage calculation from your CBSE / ICSE / state board mark sheet.
College admission cut-offs
DU, JNU, and many other universities use percentage cut-offs. Confirm whether you cross the threshold.
Government job applications
SSC, banking, railway exams require minimum percentage in the qualifying degree.
Internal assessment
Calculate cumulative percentage across multiple class tests to track performance.
Common mistakes to avoid
Using different maximums per subject without weighting
If subjects have different maximums (e.g., theory 80, practical 20), sum them all to get total max. The calculator's single 'maximum per subject' field assumes all subjects are equal.
Treating percentage and CGPA as interchangeable
They use different scales. CGPA × 9.5 ≈ percentage (CBSE), but engineering universities use different conversions.
Glossary
- Aggregate percentage
- Average percentage across all subjects in a course or degree.
- Best of N rule
- Some universities consider only the best N subjects from your results, ignoring weaker ones.
- Grace marks
- Bonus marks added to push borderline scores above the pass mark. Policy varies by board.
- Cut-off
- Minimum percentage required for admission or qualification.