Percentage ↔ CGPA Converter
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Percentage to CGPA Calculator – Convert Percentage Marks to CGPA Accurately
The Percentage to CGPA Calculator helps students convert their percentage marks into the CGPA (Cumulative Grade Point Average) format used by schools, colleges, universities, and international education systems. Whether you are applying for higher studies, checking your academic performance, or preparing documents for admission portals, this tool gives you instant, accurate CGPA conversions on 10-point, 5-point, and 4-point scales.
This calculator supports:
CBSE Percentage to CGPA conversion
General percentage-to-CGPA formula
Custom CGPA scales
International 4.0 GPA scale conversion
University-specific calculations (VIT, SRM, VTU, GTU, etc.)
If you want fast, error-free grade conversion, this tool is the simplest way to get your CGPA instantly.
What is CGPA?
CGPA (Cumulative Grade Point Average) is a numerical representation of a student’s academic performance. It compresses your marks or percentage into a single value—usually on a 10-point, 5-point, or 4-point scale.
CGPA is widely used in:
Indian schools (CBSE, ICSE, State Boards)
Engineering colleges and universities
International universities (USA, Canada, UK, Australia, Europe)
Admissions offices prefer CGPA because it standardizes student performance across different marking systems.
Percentage to CGPA Conversion Formula (General Formula)
Most universities follow a simple linear formula:
CGPA = (Percentage × CGPA Scale) / 100
Examples:
| Percentage | Scale | CGPA |
|---|---|---|
| 75% | 10-point | 7.5 |
| 85% | 10-point | 8.5 |
| 72% | 4-point | 2.88 |
This is the formula used in the global education system unless a specific institution follows its own mapping.
CBSE Percentage to CGPA Formula
CBSE uses a different rule:
CGPA = Percentage ÷ 9.5
This method was officially used for Class 10 CBSE students.
Examples:
| Percentage | CGPA (CBSE Rule) |
|---|---|
| 95% | 10.0 |
| 76% | 8.0 |
| 57% | 6.0 |
If you want CBSE-specific conversion, select CBSE mode in the calculator.
Why CGPA Is Important?
CGPA is required for:
College admissions (India & abroad)
Job applications
Academic transcripts
Semester performance evaluation
Scholarship applications
Visa documentation in foreign universities
Most foreign universities (especially in the USA, Canada, UK, Australia) ask students to submit CGPA instead of percentages.
Percentage to CGPA Table (10-Point Scale)
| Percentage | CGPA (10 Scale) |
|---|---|
| 90% | 9.0 |
| 85% | 8.5 |
| 80% | 8.0 |
| 75% | 7.5 |
| 70% | 7.0 |
| 60% | 6.0 |
| 50% | 5.0 |
You can generate your own custom tables inside the calculator.
How to Convert Percentage to CGPA?
Follow these steps:
Enter your total percentage
Select your university or leave “Default”
Choose the CGPA scale (10, 5, 4, or custom)
Click Calculate
Instantly get your CGPA with formula and detailed breakdown
You also get:
Percentage vs CGPA bar chart
Interpretation of your grade
History of previous conversions
Copy / Save / Share features
CGPA Interpretation (10-Point Scale)
Use this guide to understand what your CGPA means:
| CGPA Range | Interpretation |
|---|---|
| 9.0 – 10.0 | Excellent / Outstanding |
| 8.0 – 8.9 | Very Good |
| 7.0 – 7.9 | Good |
| 6.0 – 6.9 | Average |
| Below 6.0 | Needs Improvement |
Many Indian engineering colleges follow this mapping.
Percentage to CGPA for Indian Universities
Different universities follow different formulas.
1. VIT University
VIT uses a grade-point system that maps marks to GP directly.
2. SRM University
Similar range-based GPA → CGPA formula.
3. VTU / GTU / AKTU / JNTU
Most use a 10-scale CGPA formula based on letter grades.
4. Delhi University
Uses percentage and converts to GPA for foreign admission.
This calculator works for all of these because you can choose between:
Default formula
CBSE formula
Custom scale formula
Percentage to CGPA on 4.0 Scale (USA / Canada)
The most common international GPA scale is 4.0.
General formula:
CGPA (4 Scale) = (Percentage ÷ 100) × 4
Examples:
| Percentage | CGPA (4 Scale) |
|---|---|
| 90% | 3.6 |
| 80% | 3.2 |
| 70% | 2.8 |
Our calculator supports this instantly.
Percentage to CGPA Calculator for Study Abroad
If you plan to study in the USA, UK, Canada, Australia, Germany, you MUST convert your percentage to GPA or CGPA.
Universities such as:
Harvard
MIT
University of Toronto
Oxford
Monash
NUS
all rely on GPA systems.
This calculator prepares your academic conversion in the accepted format.
Real Conversion Examples
Example 1
Percentage = 85%
Scale = 10
CGPA = (85 × 10) ÷ 100 = 8.5
Example 2 (CBSE)
Percentage = 76%
CGPA = 76 ÷ 9.5 = 8.0
Example 3 (4.0 scale)
Percentage = 72%
CGPA = (72 ÷ 100) × 4 = 2.88
Frequently Asked Questions (FAQ)
How is CGPA calculated from percentage?
Use this formula:
CGPA = (Percentage × CGPA Scale) / 100
What is the CBSE rule for converting percentage to CGPA?
CBSE uses:
CGPA = Percentage ÷ 9.5
Is CGPA better than percentage?
CGPA is easier for comparison and widely accepted globally.
What CGPA is considered a good score?
Anything above 7.5 is considered good; 9+ is excellent.
Does this calculator support the 4.0 GPA scale?
Yes - perfect for U.S. college applications.
Can I convert CGPA back to percentage?
Yes, the calculator supports two-way conversion.
Do universities accept conversion from this tool?
Yes, because formulas used here match standard academic conversion rules.
Conclusion
The Percentage to CGPA Calculator is the fastest and most accurate tool for converting percentage marks into CGPA for school, college, job applications, or study-abroad requirements. It supports CBSE, Indian university systems, 4-point GPA scales, and custom mappings—making it suitable for students across India and around the world.
Whether you’re checking your academic performance or preparing documents for international admissions, this tool gives a clean, reliable, professional CGPA conversion instantly.