SGPA Calculator
Calculate your Semester Grade Point Average and convert between SGPA and percentage
Your SGPA
Calculated based on your grades and credits
Formula: SGPA = Sum of (Grade Points × Credits) / Total Credits
Percentage
SGPA
Conversion Formulas:
Percentage = (SGPA × 10) - 7.5
SGPA = (Percentage / 10) + 0.75
About SGPA Calculator
Our SGPA Calculator is a powerful tool designed to help students accurately calculate their Semester Grade Point Average (SGPA) and convert between SGPA and percentage grading systems. This tool operates entirely in your browser, ensuring your academic data remains private and secure.
Grade Points Reference
| Grade | Points | Performance |
|---|---|---|
| O (Outstanding) | 10 | 90-100% |
| A+ (Excellent) | 9 | 80-89% |
| A (Very Good) | 8 | 70-79% |
| B+ (Good) | 7 | 60-69% |
| B (Above Average) | 6 | 50-59% |
| C (Average) | 5 | 40-49% |
| D (Below Average) | 4 | 30-39% |
| F (Fail) | 0 | Below 30% |
Note: Some universities may use slightly different grade point scales. Always check your institution's grading policy for exact values.
How to Calculate SGPA
- For each subject, multiply the grade points by the credit hours
- Sum all the (Grade Points × Credits) values
- Sum all the credit hours for the semester
- Divide the total from step 2 by the total from step 3
Example Calculation
If you have three subjects:
- Mathematics (4 credits): Grade A (8 points)
- Physics (3 credits): Grade B+ (7 points)
- Chemistry Lab (2 credits): Grade A+ (9 points)
Calculation:
SGPA = [(8×4) + (7×3) + (9×2)] / (4+3+2) = [32 + 21 + 18] / 9 = 71 / 9 = 7.89
