Online CGPA to Percentage AND Percentage to CGPA Calculator

By Vijay

By Vijay

I'm Vijay, and I've been working on this blog for the past 20+ years! I’ve been in the IT industry for more than 20 years now. I completed my graduation in B.E. Computer Science from a reputed Pune university and then started my career in…

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 Updated July 28, 2025

This is a comprehensive two-way conversion tool that helps students and professionals convert between CGPA and percentage formats. Calculate your CGPA to Percentage with the help of the steps provided on this page.

CGPA to Percentage and Percentage to CGPA

CGPA Converter
Convert between CGPA and Percentage with ease
Conversion Formula:
Out of 4: Percentage = (CGPA × 100) ÷ 4
Out of 5: Percentage = CGPA × 20
Out of 10: Percentage = CGPA × 9.5

How to Convert CGPA to Percentage?

The CGPA to percentage conversion is quick and simple with this process. You just need to multiply your CGPA by 9.5. Here is an example, if your CGPA is 8.5, the percentage calculation be 8.5*9.5 = 80.75%.

Key Features of CGPA to Percentage Calculator

Two-way conversion: CGPA to Percentage and Percentage to CGPA with easy tab switching.

3 CGPA Scale Options:

  • Out of 4: Percentage = (CGPA × 100) ÷ 4
  • Out of 5: Percentage = CGPA × 20
  • Out of 10: Percentage = CGPA × 9.5

CGPA to Percentage Calculator Methods

The conversion formula depends on the CGPA scale you use. Here are the most common methods:

1. Out of 10 Scale (Most Common)

Formula: Percentage = CGPA × 9.5

Example:

  • CGPA: 8.5
  • Percentage: 8.5 × 9.5 = 80.75%

2. Out of 4 Scale

Formula: Percentage = (CGPA × 100) ÷ 4

Example:

  • CGPA: 3.2
  • Percentage: (3.2 × 100) ÷ 4 = 80%

3. Out of 5 Scale

Formula: Percentage = CGPA × 20

Example:

  • CGPA: 4.0
  • Percentage: 4.0 × 20 = 80%

Quick Reference Table:

CGPA ScaleFormulaExample (CGPA = 8.0)
Out of 10CGPA × 9.58.0 × 9.5 = 76%
Out of 4(CGPA × 100) ÷ 4(3.2 × 100) ÷ 4 = 80%
Out of 5CGPA × 20(4.0 × 20) = 80%

Percentage to CGPA Converter Methods

The conversion formula depends on the CGPA scale your institution uses. Here are the reverse formulas:

1. Out of 10 Scale (Most Common)

Formula: CGPA = Percentage ÷ 9.5

Example:

  • Percentage: 85%
  • CGPA: 85 ÷ 9.5 = 8.95

2. Out of 4 Scale

Formula: CGPA = (Percentage × 4) ÷ 100

Example:

  • Percentage: 80%
  • CGPA: (80 × 4) ÷ 100 = 3.2

3. Out of 5 Scale

Formula: CGPA = Percentage ÷ 20

Example:

  • Percentage: 85%
  • CGPA: 85 ÷ 20 = 4.25

Quick Reference Table for Percentage to CGPA calculator:

CGPA Scale => Formula => Example (Percentage = 85%)
Out of 10 => Percentage ÷ 9.5 => 85 ÷ 9.5 = 8.95
Out of 4 => (Percentage × 4) ÷ 100 => (85 × 4) ÷ 100 = 3.4
Out of 5 => Percentage ÷ 20 => 85 ÷ 20 = 4.25

Before using this calculator:

  1. Identify your CGPA scale or aggregate percentage (check your transcript/marksheet)
  2. Find your CGPA or percentage value (usually mentioned as cumulative GPA or aggregate %)
  3. Apply the appropriate formula based on your scale
  4. Round to 2 decimal places for accuracy

Important Notes about this Utility

  • Check your institution’s official formula – some universities use slightly different multipliers
  • Maximum percentage is 100% – even if the calculation exceeds this
  • Different countries/regions may have variations in conversion methods
  • For job applications, always mention both CGPA and percentage

Common Use Cases of this CGPA to Percentage Calc

  • University applications requiring CGPA format
  • Converting old percentage-based results to modern CGPA system
  • Scholarship applications with CGPA requirements
  • International admissions where CGPA is standard

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