Every Indian engineering student faces the same problem at some point — a recruiter, job portal, or scholarship form asks for your percentage, but your marksheet only shows a CGPA. Each university uses a different grading formula, and a calculation error here can cost you an interview shortlist.
This guide explains the exact CGPA-to-percentage conversion formula for every major Indian university with worked examples — so you never have to guess again.
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Open Calculator →University-wise CGPA to Percentage Formulas
Below is a comprehensive reference table of official or widely used conversion formulas for all major Indian engineering, diploma, and general universities. These are either mandated by the university or accepted by most major employers and government portals.
| University / Board | Formula | Example (CGPA 8.0) |
|---|---|---|
| SPPU — Savitribai Phule Pune University | (CGPA − 0.5) × 10 |
75.0% |
| MSBTE — Maharashtra State Board of Technical Education (Diploma) | CGPA × 9.5 |
76.0% |
| VTU — Visvesvaraya Technological University | (CGPA − 0.75) × 10 |
72.5% |
| GTU — Gujarat Technological University | (CGPA − 0.5) × 10 |
75.0% |
| Anna University (Chennai) | CGPA × 10 |
80.0% |
| Mumbai University (MU) | (CGPA − 0.5) × 10 |
75.0% |
| RGPV — Rajiv Gandhi Proudyogiki Vishwavidyalaya | CGPA × 9.5 |
76.0% |
| IP University — Guru Gobind Singh Indraprastha University | CGPA × 9.5 |
76.0% |
| AKTU — Dr. A.P.J. Abdul Kalam Technical University (UPTU) | CGPA × 10 |
80.0% |
| RTU — Rajasthan Technical University | CGPA × 10 |
80.0% |
| JNTU — Jawaharlal Nehru Technological University | CGPA × 10 |
80.0% |
| KTU — APJ Abdul Kalam Technological University (Kerala) | CGPA × 10 |
80.0% |
| Osmania University | CGPA × 10 |
80.0% |
| CBSE (Class 10/12) | CGPA × 9.5 |
76.0% |
Note: If your university is not listed, check your official marksheet or the
university's official website for the exact formula. Many universities that follow UGC guidelines use
CGPA × 10 as a simple approximation.
How to Calculate CGPA to Percentage — Step by Step
Method 1: SPPU / GTU / Mumbai University
These universities subtract 0.5 from your CGPA before multiplying:
- Take your CGPA, e.g. 7.8
- Subtract 0.5: 7.8 − 0.5 = 7.3
- Multiply by 10: 7.3 × 10 = 73%
Method 2: MSBTE / CBSE / IP University / RGPV
Multiply directly by 9.5:
- Take your CGPA, e.g. 8.4
- Multiply by 9.5: 8.4 × 9.5 = 79.8%
Method 3: Anna, AKTU, JNTU, KTU, RTU
Simply multiply by 10:
- Take your CGPA, e.g. 7.5
- Multiply by 10: 7.5 × 10 = 75%
Method 4: VTU (Visvesvaraya Technological University)
VTU uses a unique offset of 0.75:
- Take your CGPA, e.g. 8.2
- Subtract 0.75: 8.2 − 0.75 = 7.45
- Multiply by 10: 7.45 × 10 = 74.5%
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Calculate for Free →What Classification Do You Fall Under?
Once you have your percentage, here is how most Indian universities and employers classify it:
| Percentage Range | Classification |
|---|---|
| 70% and above | First Class with Distinction |
| 60% – 69.99% | First Class |
| 50% – 59.99% | Second Class |
| 40% – 49.99% | Pass Class |
| Below 40% | Fail |
Why Does Each University Use a Different Formula?
India does not have a single uniform CGPA system — the UGC (University Grants Commission) issued guidelines recommending a 10-point grading scale, but left the conversion formula to each institution. This means:
- SPPU and GTU use a correction factor of −0.5 to account for the gap between the statistical average grade and 50%.
- MSBTE and CBSE use ×9.5, a formula officially published in their academic documentation for uniform reporting.
- Anna University, JNTU, AKTU keep it simple at ×10, treating their scale as directly equivalent to percentage points.
- VTU uses a −0.75 correction, specific to how their internal marking scheme is structured.
When in doubt, always refer to your official marksheet — many universities now print the equivalent percentage directly on it.