Exam Grade Calculator — Score to Letter Grade
Enter your exam score and maximum marks to instantly get your percentage, letter grade, and GPA. See your pass/fail status. Free exam grade calculator for students worldwide.
What is an Exam Grade Calculator?
An exam grade calculator converts your raw score — the number of marks you earned — into a meaningful grade. It shows your percentage, the corresponding letter grade (A, B, C, D, or F), and your GPA equivalent on the 4.0 scale.
Exam Grade Formula
Percentage = (Score ÷ Maximum Marks) × 100
Example: Score 76 · Maximum 100 → 76% (C+, GPA 2.3)
Exam Score to Grade Chart
| Score | Grade | GPA |
|---|---|---|
| 90–100 | A / A+ | 4.0 |
| 80–89 | B / B+ | 3.0–3.3 |
| 70–79 | C / C+ | 2.0–2.3 |
| 60–69 | D / D+ | 1.0–1.3 |
| Below 60 | F | 0.0 |
How to Use
- Enter your exam score (marks obtained)
- Enter the maximum marks for the exam
- Click Calculate Exam Grade
- See your percentage, letter grade, and GPA
Features
- Works for any exam with any total marks
- Instant percentage conversion
- Shows letter grade and GPA equivalent
- Pass/fail status at a glance
- 100% free and no account needed
Related Calculators
For multiple assignments combined, use the Grade Calculator. To check if you are passing a course, try the Grade Checker.
Frequently Asked Questions
1. What does an Exam Grade Calculator do?
It converts your exam marks into percentages, letter grades, GPA estimates, and pass/fail status.
2. How do I calculate my exam percentage?
Divide obtained marks by total marks and multiply by 100.
3. Can I calculate GPA from exam scores?
Yes. The calculator provides estimated GPA equivalents based on common grading scales.
4. What percentage is considered a good exam score?
Generally:
90%+ = Excellent
80–89% = Very Good
70–79% = Good
5. Is the Exam Grade Calculator free?
Yes. GradeHub tools are completely free to use.
6. Can teachers use this calculator?
Yes. Teachers and tutors can quickly calculate exam grades for students.
7. Does this work for university exams?
Absolutely. It supports school, college, university, and online course grading systems.
8. Can I use this calculator on mobile devices?
Yes. The calculator is optimized for smartphones, tablets, and desktops.
9. What if my institution uses a different grading system?
The calculator supports general percentage-based grading systems commonly used worldwide.
10. Can I calculate grades for competitive exams?
Yes. The tool works for almost any exam with obtainable and maximum marks.
Exam Grade Calculator
Score → Percentage → Grade