GPA vs CGPA: What's the Difference?
Last updated 2026-07-23
GPA and CGPA use the same math but cover different time spans. Understanding the difference helps you see how a single semester affects your overall standing.
GPA: one term
Your GPA (Grade Point Average) is the credit-weighted average of the grades in a single semester or term. It reflects how you did in that specific period only.
CGPA: the whole journey
Your CGPA (Cumulative Grade Point Average) is the credit-weighted average across every course you have taken so far. It is the number that appears on your transcript as your overall academic standing.
Some systems call this GPA as well, or use terms like "overall GPA" — but the idea is the same: cumulative across all terms.
How this semester updates your CGPA
To find your new CGPA, you combine your existing quality points with this semester's:
- Existing quality points = current CGPA × completed credit hours.
- Add this semester's quality points (grade points × credits for each new course).
- Divide by the new total credits (completed + this semester's).
This is exactly what the GPAWorld calculator does automatically once you enter your current CGPA and completed credits — using your university's own rounding at each step.
Quick comparison
- GPA — one semester; changes every term.
- CGPA — all semesters combined; moves more slowly as you accumulate credits.
Want to see your updated CGPA after this semester? Open the GPAWorld calculator and pick your university — it uses that university's own grade points, rounding, and CGPA formula.
Frequently asked questions
Is CGPA the same as GPA?
They use the same credit-weighted formula, but GPA usually refers to a single semester while CGPA is cumulative across all semesters completed so far.
Why does my CGPA change less than my GPA?
Because CGPA averages over all your credits. As you complete more credits, each new semester has proportionally less impact on the cumulative number.
Which one do employers and graduate schools look at?
Usually your CGPA, since it summarises your entire academic record. Some may also look at recent-semester GPA or major-specific GPA.