SGPA & CGPA Calculator

Your Academic Performance Tracker

Calculate your Semester Grade Point Average (SGPA) and Cumulative Grade Point Average (CGPA) with our comprehensive calculator designed for engineering students.

0.00

Current CGPA

Semesters

Semester 1 - Subjects

Subject Name

Credits

Grade

Grade Points

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Subject Name

Credits

Grade

Grade Points

-

Subject Name

Credits

Grade

Grade Points

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Subject Name

Credits

Grade

Grade Points

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Subject Name

Credits

Grade

Grade Points

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Semester 1 SGPA:0.00

Semester-wise SGPA

Semester 1

0.00

16 credits

Overall Performance

Current CGPA0.00

Grade Classification:

9.0 - 10.0: Outstanding (O)

8.0 - 8.99: Excellent (A+)

7.0 - 7.99: Very Good (A)

6.0 - 6.99: Good (B+)

5.0 - 5.99: Above Average (B)

4.0 - 4.99: Average (C)

How to Use the Calculator

Choose between detailed calculation, SGPA to CGPA conversion, or percentage conversion using official SPPU formulas.

Detailed Calculator

1

Add Subjects

Enter subject names, credits, and grades for each semester.

2

Select Grades

Choose appropriate grades from the dropdown menu.

3

View Results

SGPA and CGPA are calculated automatically.

SGPA to CGPA

1

Enter SGPA

Input your SGPA for each completed semester.

2

Add Credits

Enter total credits for each semester.

3

Get CGPA

Your CGPA is calculated using the weighted average formula.

Percentage Converter

1

Input GPA

Enter your SGPA or CGPA value.

2

Get Results

View percentage, grade, and degree class instantly.

3

SPPU Official

Uses official SPPU conversion formulas (Circular 332-2020).

CGPA Calculation Formula

Mathematical Formula:

CGPA = (∑ Pi × Ci) ÷ (∑ Ci)

Where:

Pi = Grade points (or SGPA) for i-th course/semester
Ci = Credits for i-th course/semester
n = Total number of courses/semesters

Example Calculation:

Semester 1: SGPA 8.5, Credits 20

Semester 2: SGPA 9.0, Credits 22

Total Grade Points: (8.5×20) + (9.0×22) = 368

Total Credits: 20 + 22 = 42

CGPA: 368 ÷ 42 = 8.76