Understanding how to convert SGPA to CGPA is crucial for students, especially in universities like Calicut University, Delhi University (DU), and engineering colleges. This guide explains:
✔ CGPA & SGPA Full Forms
✔ How to Calculate SGPA from CGPA
✔ How to Calculate CGPA from SGPA (General + University-Specific Rules)
✔ CGPA/SGPA to Percentage Conversion
1. CGPA Full Form
CGPA full form is = Cumulative Grade Point Average
- It reflects a student’s overall academic performance across all semesters.
2. SGPA Full Form
SGPA full form is = Semester Grade Point Average
- It measures a student’s performance in a single semester.
3. How to Calculate SGPA from CGPA?
If you have CGPA and want to know for how to calculate SGPA from CGPA, check below:
Formula:
SGPA=[(CGPA×Total Credits)−(Sum of SGPAs of Other Semesters)]/Credits of the Desired Semester
- CGPA after 4 semesters: 8.0
- Total credits completed: 80
- Sum of SGPAs (Sem 1-3): 24 (SGPAs: 7, 8, 9)
- Credits in Sem 4: 20
SGPA (Sem 4)=[(8.0×80)−(7+8+9)]/20=(640−24)/20=8.0
4. How to Calculate CGPA from SGPA?
General Formula for How to Calculate CGPA from SGPA:
CGPA=[Sum of (SGPA × Credits per Semester)]/Total Credits
Example:
| Semester | SGPA | Credits |
|---|---|---|
| 1 | 7.5 | 20 |
| 2 | 8.0 | 20 |
| 3 | 8.5 | 20 |
| 4 | 9.0 | 20 |
CGPA=[(7.5×20)+(8.0×20)+(8.5×20)+(9.0×20)]/80=660/80=8.25
5. How to Calculate CGPA from SGPA in Engineering?
How to Calculate CGPA from SGPA in Engineering colleges (like VTU, Anna University), as they follow the same formula but may have different credit systems:
Example (VTU):
- Sem 1 SGPA: 8.0 (25 credits)
- Sem 2 SGPA: 7.5 (24 credits)
- Total Credits: 49
CGPA=[(8.0×25)+(7.5×24)]/49=(200+180)/49=7.75
6. How to Calculate CGPA from SGPA in Calicut University?
Read below for How to Calculate CGPA from SGPA in Calicut University, as it uses a 10-point grading system:
- CGPA = Sum of SGPAs ÷ Number of Semesters
Example:
- Sem 1: 7.5
- Sem 2: 8.0
- Sem 3: 8.5
CGPA=(7.5+8.0+8.5)/3=8.0
7. How to Calculate CGPA from SGPA in DU?
Learn How to Calculate CGPA from SGPA in DU:
CGPA=Sum of SGPAs/Number of Semesters
Example:
- Sem 1: 7.0
- Sem 2: 7.5
- Sem 3: 8.0
CGPA=(7.0+7.5+8.0)/3=7.5
8. CGPA to Percentage Calculator
Most universities use this for CGPA to Percentage Calculator:
Percentage=CGPA×9.5
Example:
- CGPA: 8.5
- Percentage: 8.5×9.5=80.75%
9. SGPA to Percentage Calculator
Check below for SGPA to Percentage Calculator:
Percentage=SGPA×10
