Understand the credit-weighted CGPA formula, calculate it with a practical example, and check your university’s grading rules before relying on the result.
Use CGPA CalculatorCGPA means Cumulative Grade Point Average. It is commonly used to show your average academic performance across multiple subjects or semesters. In a credit-based system, a subject with more credits has a greater effect on the final result than a subject with fewer credits.
It is useful for school, college, and university students who need to estimate a cumulative result from grade points and course credits.
Some institutions calculate CGPA differently, such as averaging semester GPAs equally. Always use the formula and grade-point conversion specified in your official academic regulations.
Assume a student has three courses on a 10-point scale:
| Course | Credits | Grade point | Credits × grade point |
|---|---|---|---|
| Mathematics | 4 | 9 | 36 |
| Physics | 3 | 8 | 24 |
| English | 2 | 7 | 14 |
| Total | 9 | — | 74 |
CGPA = 74 ÷ 9 = 8.22
The calculated CGPA is 8.22, subject to the institution’s own rounding and eligibility rules.
Not always. In credit-based systems, calculate a weighted average because courses may have different credit values.
Only if your institution treats every semester equally. If credit totals differ by semester, a credit-weighted calculation is normally more accurate.
There is no universal formula. Use your university’s official conversion rule, as the factor and method differ between institutions.
Your institution may apply rounding, subject exclusions, grade replacements, or other academic rules. The official result remains authoritative.