Exam Marks Percentage Calculator
Add your subjects with obtained and total marks. The tool calculates the percentage of every subject, your overall total, the overall percentage, and your letter grade from A plus to F.
Your subjects
Type the subject name, the marks you obtained, and the total marks of the paper. Obtained marks cannot be higher than the total marks.
| Subject | Obtained | Total | Percentage |
|---|
Your result
Total obtained
0
Overall percentage
0%
Letter grade
-
Overall score
0 of 0 (0%)
Grade bands
- A plus — 90% and above
- A — 80% to 89%
- B — 70% to 79%
- C — 60% to 69%
- D — 50% to 59%
- F — below 50%
How to use
- Press Add subject to create a row for each paper in your exam.
- Type the subject name, the marks you obtained, and the total marks of the paper.
- Every row shows its own percentage as you type, and the result card shows the overall total, percentage, and grade.
- Press Reset to clear all rows and start again.
Tips
- Check that obtained marks are not higher than total marks, or the row shows an error.
- Use the exact total of each paper, not an average, so the overall percentage stays correct.
- Your grade is based on the overall percentage, not on one subject.