Marks Percentage Calculator
Calculate your overall percentage from marks in multiple subjects. Add subjects, get percentage and grade instantly.
How to Use the Marks Percentage Calculator
- Enter marks obtained and maximum marks for your first subject.
- Click + Add Subject to add more subjects.
- Click Calculate Percentage to see total marks, overall percentage, and grade.
- Subject names are optional — they just help you keep track.
Formula & Method
Percentage = (Total Marks Obtained / Total Maximum Marks) x 100
Example: 85 + 92 + 78 = 255 obtained out of 300 maximum. Percentage = (255 / 300) x 100 = 85%.
Grade scale used: A+ (90+), A (80+), B+ (70+), B (60+), C (50+), D (40+), F (below 40).
Examples
| Marks Obtained | Maximum | Percentage | Grade |
|---|---|---|---|
| 450 | 500 | 90% | A+ |
| 380 | 500 | 76% | B+ |
| 540 | 600 | 90% | A+ |
| 287 | 400 | 71.75% | B+ |
Frequently Asked Questions
How do I calculate percentage of 6 subjects?
Add marks obtained in all 6 subjects, divide by the total maximum marks (usually 600), and multiply by 100. This calculator does it automatically when you add all subjects.
What percentage is 450 out of 500?
450 out of 500 is exactly 90% — an A+ grade on most scales.
How do I calculate percentage for subjects with different maximum marks?
Enter each subject with its own maximum. The calculator sums obtained and maximum separately, so mixed maximums (like 100, 50, and 150) work correctly.
What is the difference between percentage and percentile?
Percentage is your marks out of the total. Percentile compares you to other students — a 90 percentile means you scored better than 90% of candidates.
How do I convert percentage to CGPA?
For CBSE, divide your percentage by 9.5. Use our CGPA to Percentage Calculator for instant conversion in both directions.
🔥 Popular Marks Percentage Calculator Results
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People Also Ask
What percentage is 380 out of 500?
380 out of 500 is 76%. Formula: (380 / 500) x 100 = 76%.
How do you calculate 12th board percentage?
Add your marks in all subjects (best of 5 for some boards), divide by the total maximum, and multiply by 100. CBSE counts all 5 main subjects plus optional ones as applicable.
What is 40% of 100 marks?
40% of 100 marks is 40 marks — usually the minimum passing score. For a 50-mark paper, 40% would be 20 marks.