GTU GPA Calculator
Calculate your GTU SPI and CGPA (called SPI/CPI at GTU) on the 10-point scale used by Gujarat Technological University. Enter subjects, credits and grades — instant, free, mobile-friendly.
Last updated: July 2026 · Scale: UGC CBCS 10-Point Scale
How is GPA calculated at GTU?
Gujarat Technological University uses the UGC CBCS 10-Point Scale (maximum 10.00). Each grade carries quality points. Your GPA is the credit-weighted average:
GPA = Σ (grade points × credit hours) ÷ Σ credit hours
Worked example
- Course 1: grade A (4.00) × 3 credit hours = 12.00 quality points
- Course 2: grade B+ (3.33) × 3 credit hours = 9.99 quality points
- Course 3: grade B (3.00) × 2 credit hours = 6.00 quality points
- GPA = (12.00 + 9.99 + 6.00) ÷ 8 credit hours = 3.50
GTU grade chart
| Percentage | Letter grade | Grade points |
|---|---|---|
| 90–100% | O | 10.00 |
| 80–89.99% | A+ | 9.00 |
| 70–79.99% | A | 8.00 |
| 60–69.99% | B+ | 7.00 |
| 50–59.99% | B | 6.00 |
| 45–49.99% | C | 5.00 |
| 40–44.99% | P | 4.00 |
| 0–39.99% | F | 0.00 |
Frequently Asked Questions
What is SPI and CPI in GTU?
SPI is your semester performance index and CPI the cumulative one — both are credit-weighted grade point averages on the 10-point scale, exactly what this calculator computes.
How do I convert GTU CPI to percentage?
GTU's common conversion is (CPI − 0.5) × 10 — but check the latest GTU circular, as norms have changed between batches.