Grade Calculator — Calculate Your Final Grade
Enter scores for each assignment, quiz, midterm, and final exam to instantly calculate your overall grade, letter grade, and GPA equivalent. Free for students worldwide.
What is a Grade Calculator?
A grade calculator takes all your assignment scores — homework, quizzes, midterms, and finals — and combines them into a single overall grade. Use this tool any time you want to know where you stand in a class, or to model different exam scenarios before grades are finalized.
How to Calculate Your Grade
Formula:
Grade (%) = (Total Points Earned ÷ Total Points Possible) × 100
Example: Homework 85/100 · Midterm 78/100 · Final 92/100
Total: 255 ÷ 300 × 100 = 85% — Grade B
- Enter each assignment or test name
- Input your score and the total possible points
- Add as many rows as you need
- Click Calculate Grade to see your result
Grade Scale Reference
| Percentage | Letter 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 |
Why Use GradeHub?
- 100% free — no account needed
- Supports unlimited assignments and tests
- Shows GPA equivalent on the 4.0 scale
- Pass/fail status at a glance
- Works on mobile and desktop
Frequently Asked Questions
What grade is 70%?
70% is a C+ (GPA 2.3). It is a passing grade at most schools.
What grade is 80%?
80% is a B− (GPA 2.7). A solid, above-average result.
Can I calculate a weighted grade here?
For assignment weights (e.g., homework = 20%, final = 50%), use our Weighted Grade Calculator instead.
Frequently Asked Questions
1. What grade is 70%?
2. What grade is 80%?
3. Can I calculate a weighted grade here?
4. Is the GradeHub calculator free?
5. How accurate is the grade calculator?
6. Does this work for college and university students?
7. What grading systems are supported?
8. Can teachers use this calculator?
9. What is a good overall grade percentage?
Grade Calculator
Multiple Assignments