SPPU SGPA to Percentage Calculator
SPPU (formerly University of Pune) uses Circular 332/2020’s grade-band equations — a plain ×10 or (CGPA−0.75)×10 will mis-state many students’ percentages. Enter your SGPA below for an instant, correctly-converted percentage.
SPPU Circular No. 332/2020 (08 Dec 2020): piecewise SGPA→% by grade band (O: 20×SGPA−100; A+: 12×SGPA−25; A: 10×SGPA−7.5; B+: 5×SGPA+26.25; B/C: 10×SGPA−2.5; D: 6.6×SGPA+13.6)
How SPPU SGPA converts to percentage
The official formula
SPPU Circular No. 332/2020 (08 Dec 2020): piecewise CGPA→% by grade band (O: 20×CGPA−100; A+: 12×CGPA−25; A: 10×CGPA−7.5; B+: 5×CGPA+26.25; B/C: 10×CGPA−2.5; D: 6.6×CGPA+13.6). Applicable to UG degrees under CBCS covered by Circular 332/2020. Grade-letter ranges used for band selection follow the commonly published Circular 332 mapping.
For example, a SPPU SGPA of 8.4 converts to 75.80%.
Why university-specific pages matter
SPPU is one of India's larger affiliating universities — its conversion shape is not interchangeable with CBSE's ×9.5 or a plain ×10. This page locks the calculator to SPPU's published rule so you don't accidentally apply a neighbouring university's formula.
Other universities use a different formula
CGPA-to-percentage conversion is not standardised across India — each university publishes its own circular. The table below shows every formula this calculator supports, so you can double-check or switch if you need a different one.
Frequently asked questions
What is the SPPU SGPA to percentage formula?
SPPU Circular No. 332/2020 (08 Dec 2020): piecewise CGPA→% by grade band (O: 20×CGPA−100; A+: 12×CGPA−25; A: 10×CGPA−7.5; B+: 5×CGPA+26.25; B/C: 10×CGPA−2.5; D: 6.6×CGPA+13.6). Applicable to UG degrees under CBCS covered by Circular 332/2020. Grade-letter ranges used for band selection follow the commonly published Circular 332 mapping.
Is this the official SPPU formula?
Yes — it's taken from SPPU's own published circular/regulations, not estimated from a generic multiplier. Using the wrong formula (for example, assuming a flat ×9.5 multiplier when your university uses an offset) can misstate your percentage by several points on official documents.
Does the same formula apply to both CGPA and SGPA?
Yes for SPPU — the conversion is linear on the grade-point value itself. Use this page for a single semester's SGPA, or the companion CGPA page for your cumulative score.
How do I convert percentage back to grade points?
Switch to "Percentage → SGPA" mode above — it reverses the same SPPU formula correctly, including undoing any offset.
Can I use this for other universities too?
Yes — use the "University / board" dropdown in the calculator to switch to another supported university, or enter your own custom multiplier if yours is not listed.
For developers & AI agents
The SPPU SGPA to Percentage Calculator is also available as a free, unauthenticated JSON API — no API key, no sign-up, CORS enabled for all origins. Send a GET request with the parameters below and receive the computed result as JSON, including the source of the format or formula used. Invalid input returns HTTP 400 with a JSON { "error": "..." } body.
GET https://knwdle.com/api/tools/sppu-sgpa-to-percentage-calculator| Parameter | Required | Description |
|---|---|---|
cgpa | No | SGPA on SPPU's 10-point scale — converts to percentage. Pass either this or "percentage". |
percentage | No | Percentage (0–100) — converts back to SGPA. Pass either this or "cgpa". |
Request:
GET https://knwdle.com/api/tools/sppu-sgpa-to-percentage-calculator?cgpa=8.4
Response:
{
"tool": "sppu-sgpa-to-percentage-calculator",
"university": "SPPU",
"input": {
"cgpa": 8.4
},
"percentage": 75.8,
"formula": "piecewise grade-band conversion (see Circular / ordinance on this page)",
"source": "SPPU Circular No. 332/2020 (08 Dec 2020): piecewise CGPA→% by grade band (O: 20×CGPA−100; A+: 12×CGPA−25; A: 10×CGPA−7.5; B+: 5×CGPA+26.25; B/C: 10×CGPA−2.5; D: 6.6×CGPA+13.6)"
}All supported university formulas
Sourced from each university's official circular — not a generic estimate.
| University / board | Formula | Example (CGPA 8.0) | |
|---|---|---|---|
| CBSE | CGPA × 9.5 | 76.00% | Use dropdown above |
| Delhi University | CGPA × 9.5 | 76.00% | Open |
| Anna University | CGPA × 10 | 80.00% | Open |
| VTU | (CGPA − 0.75) × 10 | 72.50% | Open |
| Mumbai University | (CGPA × 7.1) + 11 | 67.80% | Open |
| JNTUH | (CGPA − 0.5) × 10 | 75.00% | Open |
| JNTUA* | (CGPA − 0.5) × 10 | 75.00% | Use dropdown above |
| JNTUK | (CGPA − 0.75) × 10 | 72.50% | Open |
| GTU | (CGPA − 0.5) × 10 | 75.00% | Open |
| AKTU | (CGPA − 0.75) × 10 | 72.50% | Open |
| KTU | CGPA × 10 | 80.00% | Open |
| MAKAUT | (CGPA − 0.75) × 10 | 72.50% | Open |
| VIT | CGPA × 10 | 80.00% | Open |
| SRM | CGPA × 10 | 80.00% | Open |
| IKGPTU | CGPA × 10 | 80.00% | Open |
| RGPV | CGPA × 10 | 80.00% | Open |
| RTU | CGPA × 10 | 80.00% | Open |
| Calcutta University | CGPA × 10 | 80.00% | Open |
| Lucknow University | CGPA × 10 | 80.00% | Open |
| AMU | CGPA × 10 | 80.00% | Open |
| BHU | 10 × CGPA − 4.5 | 75.50% | Open |
| SIU | CGPA × 10 | 80.00% | Open |
| GNDU | CGPA × 10 | 80.00% | Open |