SGPA Calculator
Work out your Semester Grade Point Average. Enter each subject's grade point and its credits.
SGPA (Semester Grade Point Average) summarises one semester's performance on your university's grade-point scale (usually 10-point). It weights each subject's grade point by the subject's credits, so high-credit subjects count more. Enter your grade points and matching credits above.
How to calculate SGPA
SGPA = Σ(grade point × credits) ÷ Σ(credits)
| Subject | Grade point | Credits |
|---|---|---|
| 1 | 9 | 4 |
| 2 | 8 | 3 |
| 3 | 7 | 3 |
| 4 | 10 | 2 |
Worked example
(9×4 + 8×3 + 7×3 + 10×2) ÷ (4+3+3+2) = 101 ÷ 12 = 8.42 SGPA.
SGPA and CGPA
SGPA is for a single semester; your CGPA is the cumulative average across all semesters. Once you have each semester's SGPA, use a CGPA calculator to combine them. Many Indian universities also convert CGPA to a percentage by multiplying by 9.5.
Frequently asked questions
How is SGPA calculated?
Multiply each subject's grade point by its credits, add those up, and divide by the total credits.
What if all subjects have the same credits?
Then SGPA is just the average of the grade points.
What scale is SGPA on?
Usually a 10-point scale, but the formula works on any scale your grade points use.
Is SGPA the same as CGPA?
No — SGPA is one semester; CGPA is cumulative across all semesters.
Related calculators
Estimates for general guidance. Grading rules vary by board, university and scale; confirm your institution's official method.