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CGPA Calculator

Use this CGPA calculator to estimate your cumulative grade point average across multiple semesters. Enter semester GPA values and their corresponding credit hours to calculate a weighted cumulative result. This can help with academic tracking, scholarship planning, graduation requirements and progress review.

Weighted average Semester GPAs Credit-hour based Useful for academic planning

Enter Semester Details

Make sure the number of GPA entries matches the number of credit-hour entries, and use the same GPA scale throughout.

Summary

Calculated CGPA—
Total Credit Hours—
Total Weighted Points—

Formula used: CGPA = Total weighted grade points ÷ Total credit hours

What Is CGPA?

CGPA, or Cumulative Grade Point Average, is the weighted average of your academic performance across multiple semesters or terms. Unlike a semester GPA, which reflects performance for a single term, CGPA combines results from different semesters into one cumulative score.

CGPA is often used by colleges and universities to review academic standing, scholarship eligibility, honors criteria and graduation progress.

How This CGPA Calculator Works

This calculator multiplies each semester GPA by its corresponding credit hours, adds the weighted points together, and divides the total by the total credit hours. That means semesters with more credits affect the final CGPA more than semesters with fewer credits.

  1. Enter the GPA of each semester separated by commas.
  2. Enter the credit hours for each semester in the same order.
  3. Click Calculate CGPA to view the cumulative result.
  4. Use the output as a planning and tracking reference.

Step-by-Step Example

Suppose a student has the following semester results:

Weighted points are calculated as:

(3.5 × 15) = 52.5
(3.8 × 16) = 60.8
(3.9 × 14) = 54.6

Total weighted points = 167.9
Total credit hours = 45
CGPA = 167.9 ÷ 45 ≈ 3.73

This means the cumulative result across those semesters would be approximately 3.73.

Why Credit Hours Matter

CGPA is not a simple average of semester GPAs unless all semesters have the same number of credit hours. When credit loads differ, a weighted calculation is more accurate because higher-credit semesters contribute more to the final result.

When a CGPA Calculator Is Useful

Method, Accuracy and Limitations

This calculator assumes that all GPA values are entered on the same scale and that the listed credit hours correctly match each semester GPA. If your institution uses a different grading method, repeated-course rule, conversion method or weighting system, the official result may differ.

That is why this tool is best used for estimation, planning and quick checks. For official academic use, always confirm with your institution’s grading rules or transcript data.

Frequently Asked Questions

What is CGPA?
CGPA, or Cumulative Grade Point Average, is the weighted average of grade points across multiple semesters or terms.
How is CGPA different from GPA?
GPA usually refers to a single semester or term, while CGPA combines multiple semesters into one cumulative score.
Why do credit hours matter in CGPA calculation?
Credit hours determine how much each semester affects the final cumulative result.
Can I use this calculator for any grading system?
You can use it if your GPA values are on a consistent scale, but final interpretation still depends on your institution’s rules.
Does this tool store my grades?
No. The calculation runs in your browser and does not require signup.

Disclaimer: This calculator is provided for informational and educational use. For official academic records or eligibility checks, verify results with your institution’s grading policy or transcript data.