SGPA to Percentage Calculator
Convert your Semester Grade Point Average into a percentage using the exact formula your university publishes — VTU, Anna University, KTU, Mumbai University, and more.
How It Works
Percentage = (SGPA − 0.75) × 10The most widely used SGPA conversion (published by VTU and adopted as the general rule by many Indian universities) subtracts 0.75 from your SGPA and multiplies by 10. Equivalently: (SGPA × 10) − 7.5. Other universities use a plain ×10 or ×9.5 multiplier — pick your university's formula in the calculator.
Quick Tips
Check Your Transcript
The legally valid conversion formula is usually printed on the back of your grade card or degree. Use that one for applications.
SGPA vs CGPA
SGPA covers one semester. CGPA is the credit-weighted average of all semester SGPAs. Convert the right one.
WES & Study Abroad
Credential evaluators like WES do their own conversion — a self-converted percentage is only for forms that explicitly ask for it.
Step-by-Step Instructions
- 1Enter your SGPA on the 10-point scale (e.g. 8.2).
- 2Select your university's conversion formula — Standard/VTU, ×10, ×9.5, or Mumbai University.
- 3Read your equivalent percentage instantly, with a quick-reference table for nearby scores.
Which SGPA Formula Does Your University Use?
There is no single national SGPA-to-percentage formula in India. Each university notifies its own conversion rule, and using the wrong one on a job or admission form can misstate your result by 5–10 percentage points. These are the most common published rules:
| University / System | Formula | SGPA 8.0 becomes |
|---|---|---|
| VTU (and general UGC-style rule) | (SGPA − 0.75) × 10 | 72.5% |
| Anna University, KTU | SGPA × 10 | 80% |
| CBSE-style grade point mapping | SGPA × 9.5 | 76% |
| Mumbai University (Engineering) | 7.25 × SGPA + 11 | 69% |
Always verify: universities revise conversion rules between regulation years (VTU alone has separate 2018 and 2022 scheme rules). The formula printed on your own marks card wins over anything on the internet, including this page.
SGPA, CGPA, and Percentage — What Actually Differs
SGPA (Semester Grade Point Average) is the credit-weighted average of the grade points you earned in one semester. CGPA is the same idea stretched across every semester so far. Percentage is the older absolute scale that most recruiters, government forms, and many foreign universities still ask for.
A common mistake is converting each semester’s SGPA to a percentage and then averaging the percentages. That double-rounds and ignores credit weighting. The correct order is: average your SGPAs into a CGPA first (credit-weighted), then apply your university’s single conversion formula once.
Frequently Asked Questions
How do I convert SGPA to percentage?▼
The most common formula is (SGPA − 0.75) × 10, which is the same as (SGPA × 10) − 7.5. For example, an SGPA of 8.2 becomes (8.2 − 0.75) × 10 = 74.5%. Some universities use SGPA × 10 or SGPA × 9.5 instead — check your grade card.
What is 8.5 SGPA in percentage?▼
With the standard (SGPA − 0.75) × 10 formula: 77.5%. With a plain ×10 rule: 85%. With the CBSE-style 9.5 multiplier: 80.75%.
Is SGPA the same as CGPA?▼
No. SGPA measures one semester. CGPA is the credit-weighted average of all your semester SGPAs. Universities usually specify their percentage conversion in terms of CGPA, and the same multiplier is generally applied to SGPA.
Which formula does VTU use for SGPA to percentage?▼
VTU’s published formula is Percentage = (CGPA − 0.75) × 10, applied the same way to SGPA. An SGPA of 7.75 corresponds to 70%, the First Class with Distinction boundary.
Can I use this converted percentage on my resume?▼
Yes, as long as you use the formula your university officially notifies and can point to it if asked. Mixing formulas to get a bigger number is easily caught during document verification.
Do foreign universities accept converted percentages?▼
Most rely on their own credential evaluation (e.g., WES) rather than your self-converted number. Provide your original SGPA/CGPA transcript and convert only where a form explicitly asks for a percentage.