SGPA to Percentage Calculator
Convert SGPA to percentage using the standard (SGPA − 0.75) × 10 formula or a custom multiplier.
The most common conversion is (SGPA − 0.75) × 10 (used by VTU and many technical universities). Always confirm your own university's rule.
SGPA to Percentage: the Standard Formula
SGPA (Semester Grade Point Average) measures one semester's performance on a 10-point scale. The most widely used conversion, prescribed by VTU and adopted by many technical universities, is Percentage = (SGPA − 0.75) × 10. An SGPA of 8.4 therefore equals (8.4 − 0.75) × 10 = 76.5%.
Which Formula Should You Use?
- (SGPA − 0.75) × 10 — VTU, JNTU and most autonomous engineering colleges.
- SGPA × 9.5 — institutions following the CBSE convention; see the CGPA to Percentage tool for the same logic applied to CGPA.
- SGPA × 10 — a few universities that treat grade points as direct deciles.
To combine several semesters into one figure first, use the SGPA to CGPA Calculator — and if you're computing a single semester from course grades, start with the College GPA Calculator.
Frequently Asked Questions
What is the formula to convert SGPA to percentage?
The most common formula is Percentage = (SGPA - 0.75) x 10, used by VTU and many technical universities. Some universities use SGPA x 9.5 or x10 instead.
What is the difference between SGPA and CGPA?
SGPA is your grade point average for one semester; CGPA is the average across all completed semesters. Use our SGPA to CGPA calculator to combine semesters.
Is the converted percentage official?
Only if your university publishes the same formula. For official purposes, the conversion rule printed on your degree, transcript or university circular is what counts.
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