CGPA Calculator

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Formula
CGPA = Σ(GPA × credits) / Σ(credits)

Cumulative GPA weights each semester GPA by the number of credit hours earned that term. Multiply each semester GPA by its credits, sum the products, then divide by total credits. This gives a true overall average that accounts for heavier semesters.

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TL;DR

Enter GPA and credits for each semester. Get your weighted cumulative GPA.

Enter your GPA and credit hours for up to four semesters to get your cumulative GPA (CGPA). The result weights each term by its credits, so a 16-credit semester counts more than a 12-credit one. Useful for graduate school applications, scholarship requirements, and degree-progress checks.

Your cumulative GPA is not the average of your semester GPAs. It is the weighted average, where each semester counts in proportion to the credits you took. A 4.0 in a 9-credit summer term lifts your cumulative less than a 4.0 in a 16-credit fall term. This calculator does that math right.

You came here because

Common situations

  • Graduate school applications: Most graduate programs require a cumulative GPA. Verify yours matches what the transcript will show.
  • Scholarship qualification: Many scholarships require a minimum CGPA (3.0, 3.5, 3.7) for renewal each year.
  • Honors classification: Latin honors (cum laude, magna, summa) are based on CGPA at graduation.
  • Academic standing: Most schools require a 2.0 CGPA to stay in good standing.

Under the hood

How the calculation works

  1. 1Enter the GPA for each semester you completed.
  2. 2Enter the credit hours you took that semester.
  3. 3Leave unused semesters at 0 credits.
  4. 4The calculator multiplies each GPA by its credits.
  5. 5Total quality points divided by total credits gives CGPA.

Show me

A real example

Example: Three semesters of college

  1. 1Sem 1: 3.5 × 15 = 52.5 quality points
  2. 2Sem 2: 3.7 × 16 = 59.2 quality points
  3. 3Sem 3: 3.6 × 15 = 54.0 quality points
  4. 4Total: 165.7 quality points / 46 credits
Result: CGPA = 3.602

Watch out for

What can go wrong

  • Averaging semester GPAs without weighting: Simple average treats a 9-credit summer term the same as a 16-credit fall term. They are not the same. Always weight by credits.
  • Including pass/fail credits in GPA math: Pass/fail courses count toward credit hours but have no GPA. Most schools exclude them from CGPA calculations. Check your school's policy.
  • Counting transferred credits incorrectly: Some schools transfer credits without including them in CGPA. Read the transcript carefully or talk to the registrar.
  • Confusing CGPA with major GPA: CGPA includes all courses. Major GPA includes only courses in your major. Graduate schools sometimes look at both.

Glossary

Related concepts

TermDefinition
Quality pointsThe product of GPA and credit hours for a course or semester. Quality points sum across all terms to give cumulative GPA.
Credit hourA unit measuring class time. One credit typically means one hour of class per week for a semester.
Weighted vs unweighted GPAUnweighted treats all classes equally. Weighted CGPA accounts for varying credit hours per semester.

Make it better

Pro tips

  • Use credit weighting for honest planning: When projecting your future CGPA, multiply each upcoming semester GPA estimate by its credits. A few bad credits in a heavy term hurt more than the same in a light term.
  • Calculate what you need each term: If your CGPA goal is 3.7 and you have 60 credits at 3.5, work out the GPA needed in remaining credits. The math: (target × total - current points) / remaining credits.
  • Track major GPA separately: Some grad programs care more about major GPA than overall. Run a second CGPA calculation including only major courses.
  • Repeat courses can replace, not average: Many schools replace the failing grade with the retake grade in CGPA calculations. Confirm your school's repeat policy before retaking.

Common questions

Frequently asked questions

Quick reference

CGPA Classifications

Typical US undergraduate classifications

CGPAClassificationNotes
3.90-4.00Summa cum laudeHighest honors, top 5%
3.70-3.89Magna cum laudeHigh honors
3.50-3.69typicalCum laudeHonors
3.00-3.49Good standingAbove average
2.00-2.99SatisfactoryMinimum to graduate
Below 2.00Academic warningMay trigger probation

For related calculations, try the GPA Calculator, Grade Calculator, or Final Exam Grade. Browse all Calculator Online calculators for the full catalog.

Methodology

This calculator uses the standard cgpa calculator formula. Results match those from established financial, scientific, and health references.

Reviewed by

Calculator Online Editorial Team. All formulas verified against authoritative sources before publication.

Last updated

2026-05-24