CGPA Calculator

West Bengal State University

CGPA & Percentage Calculator

Calculate semester CGPA and equivalent percentage with step-by-step breakdown.

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Semester Inputs

0 / 8 Entered

💡 Enter SGPA (0.00 – 10.00). Empty semesters are automatically excluded.

Sem	Credits	SGPA	Points	Status
Total	0 / 182	—	0.00	Ready

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Results

Awaiting Input

CGPA

0.00

10.00 Scale

Percentage

0.00%

WBSU Scale

Active Sem 0 / 8

Credits 0 / 182

Division —

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Step-by-Step Breakdown

Enter SGPA values and click Calculate to view formula substitutions.

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Quick CGPA to % Converter

Convert known CGPA directly to percentage:

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WBSU Grading & Percentage Conversion Rules

1. Cumulative Grade Point Average (CGPA)

CGPA =

∑(C_i × S_i)

∑C_i

• Sem 1: 27 Credits
• Sem 2: 27 Credits
• Sem 3: 24 Credits
• Sem 4: 20 Credits
• Sem 5: 24 Credits
• Sem 6: 20 Credits
• Sem 7: 20 Credits
• Sem 8: 20 Credits

Total Degree Credits: 182 Credits

2. Equivalent Percentage Formula (P_eq)

P_eq = PL + (PUU − PU) × 0.y

Range (X)	PL	PU	PUU	Formula
9.0 – 9.9	89	90	99	89 + 9 × 0.y
8.0 – 8.9	79	80	89	79 + 9 × 0.y
7.0 – 7.9	69	70	79	69 + 9 × 0.y
6.0 – 6.9	59	60	69	59 + 9 × 0.y
5.0 – 5.9	49	50	59	49 + 9 × 0.y
4.0 – 4.9	39	40	49	39 + 9 × 0.y

West Bengal State University • CGPA & Percentage Calculator