How to calculate CGPA from grades?

Multiply each subject grade point by its credit hours, add all values, then divide by total credits. Our calculator does this automatically.

How is CGPA calculated in Indian universities?

Most use the weighted average formula: CGPA = Σ(Grade Point × Credits) ÷ Σ(Credits). CBSE and engineering colleges follow this method.

How do I convert CGPA to percentage?

For most Indian universities: Percentage = CGPA × 9.5. Example: 8.5 CGPA = 80.75%.

How do I convert CGPA to percentage in Pakistan?

HEC uses a 4.0 scale: Percentage = (CGPA ÷ 4) × 100. Example: 3.2 CGPA = 80%. NUST, LUMS, UET, and most Pakistani universities follow this formula.

How to Calculate CGPA

Free grade calculator — see how CGPA is calculated

Limited Offer

Get a Professional Developer Portfolio Website in 48 Hours.

Starting at $100.

Get Started

Your Subjects (3)

Enter grades for each subject, then calculate

Details

1Choose grade system above

2Enter subject grades

3Click Calculate CGPA

Subject

Grade *

Credits

Points

Subject

Grade *

Credits

Points

Subject

Grade *

Credits

Points

Your CGPA

--/10

Percentage

Grade

Subjects

Credits

Your result will appear here after you calculate

Quick presets & progress

Tap a preset below — or expand for progress, targets & grade chart

Pro Tips

Focus on high-credit subjects for maximum impact

Set realistic CGPA targets and track progress

CGPA × 9.5 = Percentage (10-point scale)

9+ CGPA = First Class with Distinction

How to Calculate CGPA — Step-by-Step Guide

Wondering how CGPA is calculated? Use this free grade calculator to compute CGPA from subject grades and credit hours. Enter your marks, see the formula, and get instant results for 10-point Indian, 4.0 US, Pakistan HEC, and percentage-based grading systems.

Formula

CGPA = Σ(Grade Point × Credit Hours) ÷ Σ(Credit Hours)

This is how CGPA is calculated at most Indian universities — each subject grade point is multiplied by credits, then divided by total credits.

Example: How to calculate CGPA for 4 subjects

Math: A (10 points) × 4 credits = 40
Physics: B+ (9 points) × 3 credits = 27
Chemistry: A (10 points) × 3 credits = 30
English: B (8 points) × 2 credits = 16
Total: 113 points ÷ 12 credits

CGPA = 9.42 (First Class with Distinction)

Frequently Asked Questions