CGPA Calculator
Calculate your Cumulative Grade Point Average from credits and GPA for up to four semesters or courses.
How to Use the CGPA Calculator
- Enter the number of credits and GPA for each course or semester.
- Leave unused rows with credits at 0 to skip them.
- Click Calculate to see your CGPA and approximate percentage.
Quick Reference
| From | To |
|---|---|
| CGPA 10.0 | ~95.5% |
| CGPA 9.0 | ~86.0% |
| CGPA 8.0 | ~76.5% |
| CGPA 7.0 | ~67.0% |
Use Cases
- •Computing cumulative GPA across multiple semesters.
- •Converting CGPA to an approximate percentage for job applications.
- •Tracking academic progress over time.
Formula
CGPA = Σ(Credits × GPA) / Σ(Credits). Approximate percentage ≈ CGPA × 9.5 + 0.5.
Frequently Asked Questions
What GPA scale does this use?
Enter values on whatever scale your institution uses (4.0, 5.0, or 10.0). The formula works the same.
How is percentage approximated?
The formula % ≈ CGPA × 9.5 + 0.5 is commonly used for 10-point scales; adjust for your grading system.
Is this calculator free?
Yes, all OhMyCalc tools are completely free.