Comprehensive Guide to CGPA Calculator
What Is CGPA Calculator?
A Cumulative Grade Point Average (CGPA) represents a university or high school student’s overall scholastic performance averaged across multiple semesters or their entire degree tenure.
Mathematical Formula: Cumulative Grade Point Average (CGPA) Formula
The exact mathematical formula used by this online calculator is:
CGPA = (Prior Quality Points + Current Quality Points) ÷ (Prior Credits + Current Credits)
Formula Variables:
- Prior Quality Points: Previous cumulative GPA multiplied by previous completed credit hours
- Current Quality Points: Sum of course credits multiplied by earned letter grade numerical points
- Total Credits: Cumulative total credits attempted across all college semesters
Step-by-Step Calculation Methodology
- Multiply your previous cumulative GPA by previous credit hours completed to find prior quality points.
- Calculate current semester quality points by multiplying each course credit hours by letter grade points (A = 4.0, A- = 3.7, B+ = 3.3, B = 3.0, C = 2.0).
- Add prior quality points to current semester quality points.
- Divide total combined quality points by total combined credit hours to calculate final CGPA.
Real-World Practical Applications
Used by universities worldwide for Latin honors (Summa Cum Laude, Magna Cum Laude), Dean’s List recognition, graduate school admissions, and corporate job hiring criteria.