GPA Calculator: From Credits and Letter Grades (10-Point or 4-Point)
List your subjects with credits and grades, one per line. Your GPA, total credits and a subject table appear as you type.
- Nothing you type is stored
- Free
- No signup
Your GPA
8.57/ 10
- Total credits
- 14
- Credit points
- 120
- Subjects counted
- 5
UGC CBCS 10-point grades: O 10, A+ 9, A 8, B+ 7, B 6, C 5, P 4, F 0.
Show working
- 4×9 + 4×8 + 3×10 + 2×7 + 1×8 = 120
- 120 ÷ 14 = 8.57
Subject-wise
| Subject | Credits | Grade point | Credits × points |
|---|---|---|---|
| Engineering Maths | 4 | 9 | 36 |
| Physics | 4 | 8 | 32 |
| Programming in C | 3 | 10 | 30 |
| English | 2 | 7 | 14 |
| Workshop | 1 | 8 | 8 |
How to use
- Choose the 10-point (Indian) or 4-point scale.
- Write one subject per line: name, credits, grade (e.g. Physics 4 A+).
- Read your GPA and check the subject table.
Good to know
GPA = Σ(credits × grade points) ÷ Σ credits. Physics 4 credits at A+ (9) and English 2 credits at B+ (7) give (36 + 14) ÷ 6 = 8.33.
The 10-point scale follows the UGC Choice Based Credit System: O = 10, A+ = 9, A = 8, B+ = 7, B = 6, C = 5, P = 4, F and Ab = 0. You can also type the grade point as a number if your university uses other letters.
The 4-point scale uses the common US mapping (A = 4.0, A− = 3.7, B+ = 3.3 …). Universities abroad may convert Indian grades differently, so treat a 10-to-4 conversion as an estimate and follow the admitting university or credential evaluator.
Questions
How do I calculate GPA?
Multiply each subject's credits by its grade point, add them up, and divide by the total credits.
What are the grade points for O, A+ and A?
On the UGC 10-point scale: O = 10, A+ = 9, A = 8, B+ = 7, B = 6, C = 5, P = 4, F = 0.
Can I enter grade points instead of letters?
Yes. Type the number, like Physics 4 9.
Is GPA the same as SGPA or CGPA?
SGPA is the GPA of one semester and CGPA is across all semesters. Use the SGPA calculator to combine semesters.
How do I convert my GPA to a percentage?
Use the CGPA to percentage converter; the formula depends on your university (for example, CBSE used CGPA × 9.5).