SGPA to CGPA calculator
Add each semester’s SGPA and credits. CGPA = credit-weighted average — all math is not uploaded to our servers for processing.
Quick answer
CGPA = Σ(SGPA × semester credits) ÷ Σ(credits). Equal credits → simple average of SGPAs. Example: 8.2 (22 cr) and 7.8 (24 cr) → (8.2×22 + 7.8×24) ÷ 46 ≈ 8.00.
Cumulative CGPA
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Not an official grade report. Formulas follow common weighted averages. Your syllabus, board, or registrar always wins — scales and rounding differ. Numbers stay in your browser.
Frequently asked questions
How do I convert SGPA to CGPA?
CGPA is the credit-weighted average of your SGPAs: CGPA = Σ(SGPA × credits) ÷ Σ(credits). If every semester has the same credits, it is simply the average of the SGPAs.
Is SGPA the same as GPA?
SGPA is the semester grade point average; CGPA is cumulative across semesters. Scales are often out of 10 in Indian universities.
Is my data uploaded?
No. TryCalculatingNow calculates in your browser only.