CGPA Calculator
Calculate your cumulative GPA across multiple semesters using semester GPA and credit hours.
Free Online CGPA Calculator
UtiliPilot’s CGPA calculator helps students calculate cumulative grade point average across multiple semesters. Enter each semester GPA and the corresponding credit hours, and the calculator combines them into a weighted cumulative GPA.
What Is CGPA?
CGPA stands for cumulative grade point average. It summarizes academic performance across more than one semester, term or academic period. Unlike a simple average of semester GPAs, a credit-weighted CGPA gives more influence to semesters with more credit hours.
CGPA Formula
CGPA = Σ(Semester GPA × Semester Credits) ÷ Σ(Semester Credits)
For example, if one semester has a GPA of 3.40 over 15 credits and another has a GPA of 3.80 over 18 credits, the CGPA is calculated from the combined grade points rather than by simply averaging 3.40 and 3.80.
How to Use the CGPA Calculator
- Enter the GPA for each semester.
- Enter the credit hours completed in that semester.
- Add more semester rows when needed.
- Click Calculate CGPA.
- Review the cumulative GPA, total credits and total weighted grade points.
CGPA vs GPA
| Metric | Meaning |
|---|---|
| GPA | Usually represents performance for one semester, term or selected set of courses. |
| CGPA | Combines performance across multiple semesters or terms. |
Why Credit Weighting Matters
A semester with 20 credit hours should usually influence cumulative performance more than a semester with 9 credit hours. Weighting each GPA by completed credits produces a result that better reflects the academic workload represented by each term.
Supported GPA Scales
The calculator works with any consistent numeric GPA scale, including 4.0, 5.0, 10.0 or another institutional scale. All semester GPA values should use the same scale. The result is returned on that same scale.
Example CGPA Calculation
Suppose Semester 1 has GPA 3.20 with 15 credits, Semester 2 has GPA 3.60 with 18 credits and Semester 3 has GPA 3.80 with 16 credits. Multiply each semester GPA by its credits, add the weighted grade points, then divide by the total credits. This produces the cumulative GPA.
When Is a CGPA Calculator Useful?
Students can use a CGPA calculator to track academic progress, estimate cumulative standing after new grades are released, plan future semesters and understand how credit-heavy terms affect overall performance.
Important Note
Institutions can apply their own grading policies, rounding rules, repeated-course rules, pass/fail exclusions and credit treatment. Use your school’s official transcript or academic policy for final decisions.
Related Student Calculators
Use our GPA Calculator for course-level GPA, Grade Calculator for weighted course grades, Average Calculator for simple averages or the Percentage Calculator for percentage calculations.
Frequently Asked Questions
Is CGPA the same as GPA?
Not always. GPA commonly refers to one semester or group of courses, while CGPA usually refers to cumulative performance across multiple terms.
Can I use a 10-point GPA scale?
Yes. The calculator works with any consistent numeric scale as long as all semester GPA entries use the same scale.
Should CGPA be a simple average of semester GPAs?
Not when semesters carry different numbers of credits. A credit-weighted calculation is generally more appropriate.
Does this calculator know my university’s grading policy?
No. It performs a standard weighted CGPA calculation. Institutional policies can differ.
Can I add unlimited semesters?
You can add multiple rows in the browser and calculate them together.
How to Use the CGPA Calculator
Enter course grades and credit weights to calculate a cumulative GPA.
Practical Example
If two courses have GPAs of 3.0 and 4.0 with equal credits, the CGPA is 3.5.
Factors That Affect the Result
Institutional grading scales, credit weighting, repeated courses and excluded modules can change an official CGPA.
Frequently Asked Questions
Do credits matter?
Yes, when courses carry different weights.
Is CGPA the same as GPA?
CGPA usually covers multiple terms, while GPA may refer to one term.
Can grading scales differ?
Yes. Check your institution's rules.