Calculate your Cumulative Grade Point Average in seconds. Add your courses, enter credits and grades — your CGPA is computed instantly.
How CGPA is calculated
CGPA is the credit-weighted average of your grade points:
CGPA = Σ (Grade points × Credits) ÷ Σ (Credits)
Example: Math A (3.7 · 4 credits), History B (3.0 · 3 credits) → CGPA = (3.7×4 + 3.0×3) ÷ 7 = 3.40
CGPA scale
| CGPA | Letter grade |
| 3.5 – 4.0 | Excellent |
| 3.0 – 3.49 | Good |
| 2.5 – 2.99 | Satisfactory |
| 2.0 – 2.49 | Pass |
| Below 2.0 | At risk |
Frequently asked questions
What is a good CGPA?
A CGPA of 3.5 or higher is considered excellent and is competitive for scholarships and top graduate programs. A 3.0+ is solid for most employers and master's programs.
How is CGPA calculated?
CGPA is the credit-weighted average of your grade points: multiply each grade's point value by its credit hours, add them up, and divide by total credit hours.
What is the difference between CGPA and GPA?
GPA usually refers to a single semester, while CGPA (Cumulative GPA) covers all semesters combined, weighted by credit hours.
How do I convert CGPA to percentage?
The most common formula is Percentage = CGPA × 9.5. Use the converter tab above for an instant result.
Which grade scale does this calculator use?
The standard US 4.0 scale: A+/A = 4.0, A− = 3.7, B+ = 3.3, B = 3.0, B− = 2.7, C+ = 2.3, C = 2.0, C− = 1.7, D = 1.0, F = 0.0.