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CGPA to Percentage: Best CGPA Calculator 2025

If you’re a student in India, chances are you’ve come across CGPA—the Cumulative Grade Point Average—on your mark sheets. While CGPA is widely used in schools and universities to evaluate academic performance, many applications—like job interviews, competitive exams, or admissions abroad—ask for a percentage instead.

 

So, how do you convert your CGPA to percentage? Is there a standard formula? Let’s break it down in a simple, human-friendly way.

What is CGPA?

CGPA to Percentage Formula (CBSE Standard)

CGPA (Cumulative Grade Point Average) is a system of evaluation introduced by the Central Board of Secondary Education (CBSE) and followed by many universities in India. It represents the average of grade points earned in all subjects, excluding additional subjects, over a period of time.

For example, if your grades in five subjects are 8, 9, 7, 10, and 8, your CGPA would be: 

 

                                                     CGPA = (8 + 9 + 7 + 10 + 8) / 5 = 8.4

 

But CGPA isn’t always intuitive—so converting it into percentage can give a clearer idea of your performance.

CGPA to Percentage Converter

CGPA to Percentage Converter

CBSE provides a straightforward formula:

Percentage (%) = CGPA × 9.5

Why 9.5?

This conversion factor was calculated by CBSE after analyzing the average scores of students across several years. On average, a CGPA of 1 was equivalent to 9.5% in actual marks—hence the multiplier.

Example:

If your CGPA is 8.2:

Percentage = 8.2 × 9.5 = 77.9%

University-Specific Conversions

While CBSE uses the 9.5 multiplier, many Indian universities have their own CGPA-to-percentage formula, especially those following the 10-point or 7-point scale.

Here are a few examples:

University
Conversion Formula
CBSE / Most Schools
Percentage = CGPA × 9.5
Mumbai University
Percentage = (CGPA - 0.75) × 10
Anna University
Percentage = (CGPA - 0.5) × 10
VTU (Visvesvaraya Technological University)
Percentage = (CGPA - 0.75) × 10
IGNOU (Indira Gandhi National Open University)
Percentage = CGPA × 10

Always check your university’s official conversion policy

before using any formula.

What About International Conversions?

International universities (like those in the US, UK, Canada, or Australia) often use GPA systems (on a 4.0 scale) or ask for raw percentages. In such cases:

Where is the Conversion Needed?

You’ll need to convert CGPA to percentage when:

Tips for Students

Final Thoughts

Understanding how to convert your CGPA to percentage is essential in both academic and professional journeys. Whether you’re applying for higher studies, jobs, or government exams, this small calculation can make a big difference. So, grab your mark sheet, apply the right formula, and you’re all set to present your academic scores with clarity and confidence!

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