Free Online Tool
GPA and CGPA Calculator
Calculate your GPA, CGPA, and convert between percentage and CGPA. Supports Indian university grading systems.
GPA Calculator
Calculate your Grade Point Average (GPA) based on your grades and credits.
CGPA Calculator
Calculate your Cumulative Grade Point Average (CGPA) from multiple semesters.
Percentage to CGPA Converter
Convert your percentage marks to CGPA using different university formulas.
CGPA to Percentage Converter
Convert your CGPA to percentage using different university formulas.
Understanding the Indian Grading System
10-Point Grading Scale
| Grade | Grade Point | Percentage | Description |
|---|---|---|---|
| O | 10 | 90-100% | Outstanding |
| A+ | 9 | 80-89% | Excellent |
| A | 8 | 70-79% | Very Good |
| B+ | 7 | 60-69% | Good |
| B | 6 | 55-59% | Above Average |
| C | 5 | 50-54% | Average |
| P | 4 | 40-49% | Pass |
| F | 0 | Below 40% | Fail |
Formulas Used
GPA Calculation
GPA = Sum of (Grade Points x Credits) / Total Credits
CGPA Calculation
CGPA = Sum of (Semester GPAs x Semester Credits) / Total Credits
CGPA to Percentage Conversion
- CBSE/Standard: Percentage = CGPA x 9.5
- VTU: Percentage = CGPA x 10
- Anna University: Percentage = CGPA x 10
- Mumbai University: Percentage = CGPA x 9.5
Percentage to CGPA Conversion
- Standard: CGPA = Percentage / 9.5
- VTU/Anna: CGPA = Percentage / 10
Important Notes
- Different universities may have slightly different grading systems
- Always verify the formula with your university official guidelines
- Some universities use 4-point scale instead of 10-point
- For job applications, check if employer needs percentage or CGPA
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