GTU CPI Calculator
Gujarat Technological University • Official SPI/CPI Grading System
✨ Unique System: SPI (Semester Performance Index) & CPI (Cumulative Performance Index)
GTU Grading System
90-100%AA (10)
80-89%AB (9)
70-79%BB (8)
60-69%BC (7)
50-59%CC (6)
45-49%CD (5)
40-44%DD (4)
<40%FF (0)
SPI vs CPI System
- • SPI: Semester Performance Index (like SGPA)
- • CPI: Cumulative Performance Index (like CGPA)
- • Both calculated using credit-weighted averages
- • Percentage = (CPI - 0.5) × 10
GTU CPI Calculator
Enter Subject Details
Enter Semester SPIs
GTU SPI/CPI System
SPI Formula
SPI = Σ(Credit × Grade Point) / Σ(Credits)
Semester Performance Index calculated for each semester individually.
CPI Formula
CPI = Σ(SPI × Semester Credits) / Σ(Total Credits)
Cumulative Performance Index across all completed semesters.