10 Point to 4 Point GPA Converter
Bidirectional conversion between 10-point CGPA and 4.0 GPA scales for Indian, US, and international comparisons
Multi-Scale GPA Converters
10-Point CGPA to 4.0 GPA
4.0 GPA to 10-Point CGPA
CGPA to Percentage & GPA
Understanding GPA Scales
10-Point CGPA Scale (Indian System)
The 10-point CGPA scale is used by most Indian universities including VIT, SRM, IIT, NIT, and others. On this scale: 10 is excellent, 5 is pass/satisfactory, and below 5 is failing. The official conversion: Percentage = CGPA × 10. Indian grading is stricter than US grading—average CGPA is typically 6.5-7.5.
4.0 GPA Scale (US System)
The 4.0 GPA scale is used by US universities and many international institutions. On this scale: 4.0 is excellent, 2.0 is pass/adequate, and below 2.0 is failing. Letter grades convert: A=4.0, B=3.0, C=2.0, D=1.0, F=0. Average US GPA is typically 3.0-3.5.
Why conversion matters: Students applying internationally, seeking scholarships, or changing schools need to present grades in familiar formats. Conversion enables fair comparison despite different scale philosophies.
Conversion Formulae
10-Point CGPA to 4.0 GPA
GPA = CGPA × 0.4
Example: 8.5 CGPA × 0.4 = 3.4 GPA
4.0 GPA to 10-Point CGPA
CGPA = GPA ÷ 0.4
Example: 3.4 GPA ÷ 0.4 = 8.5 CGPA
CGPA to Percentage
Percentage = CGPA × 10
Official Indian university conversion
GPA to Percentage
Percentage = (GPA ÷ 4.0) × 100
Example: 3.4 ÷ 4.0 × 100 = 85%
How These Converters Work
These converters implement standard conversion methodologies to transform grades between 10-point and 4-point scales bidirectionally.
Conversion Process
- Input Validation: Accepts grade values within valid ranges (0-10 for CGPA, 0-4 for GPA).
- Apply Formula: Multiplies by 0.4 (CGPA→GPA) or divides by 0.4 (GPA→CGPA).
- Calculate Equivalents: Automatically computes percentage and other scale conversions.
- Provide Interpretation: Shows academic standing meaning and context.
Reversibility: Conversions are mathematically reversible—converting forward then backward returns original value (within rounding precision).
Uses & Applications
International University Applications: Indian students applying to US universities need 4.0 GPA equivalents. US students applying to Indian universities need 10-point equivalents.
Scholarship & Fellowship Programs: Different programs specify requirements in different scales. Conversion helps assess eligibility across programs.
Professional Licensing & Employment: International employers, professional boards, and licensing authorities need standardized grade comparisons.
Academic Transfer & Exchange: Students transferring between countries or participating in exchange programs need grade conversions for academic credit assessment.
How to Use These Converters
For 10-Point to 4.0 Conversion:
Enter your CGPA (0-10), click Convert, instantly see 4.0 GPA equivalent and percentage.
For 4.0 to 10-Point Conversion:
Enter your GPA (0-4.0), click Convert, instantly see 10-point CGPA equivalent and percentage.
For Full Conversion (All Scales):
Enter CGPA to see all equivalents: percentage, 4.0 GPA, and academic interpretation simultaneously.
Frequently Asked Questions
Are these conversions reversible?
Yes, conversions are mathematically reversible. Converting 10→4→10 or 4→10→4 returns original value (within rounding).
What's the exact conversion formula?
10→4: GPA = CGPA × 0.4. 4→10: CGPA = GPA ÷ 0.4. These are standard accepted conversions.
Which scale is harder?
10-point (Indian) is stricter. Average is 6.5-7.5 vs US average 3.0-3.5. Same percentage represents lower achievement on US scale.
What percentage equals 3.0 GPA?
3.0 GPA = 75% = 7.5 CGPA. Formula: (3.0 ÷ 4.0) × 100 = 75% or 7.5 × 10 = 75%
Can I use this for official applications?
This provides accurate estimates. For official applications, provide original grade and conversion method. Some institutions require official conversion.
Do decimal values work?
Yes, converters support decimals. Enter 8.5 or 3.7 for precise conversions. Results include 2 decimal places.
What if my institution uses different formula?
Some institutions use proprietary conversion tables. Contact registrar for official conversion specific to your institution.
Which institutions use 10-point scale?
Indian universities: VIT, SRM, IIT, NIT, Delhi University, and most AICTE-accredited institutions use 10-point CGPA.
Which institutions use 4.0 scale?
US universities: Harvard, Yale, MIT, Stanford, and virtually all US colleges use 4.0 GPA scale.
Official Sources & References
This converter uses conversion methodology from official educational standards:
- NACES (National Association of Credential Evaluation Services) - International grade conversion standards
- IIE (Institute of International Education) - International grading standards
- AICTE (All India Council for Technical Education) - Indian grading system standards
- US Department of Education - US GPA standards
About the Author
This converter was developed by Adam, an educational technology specialist helping students navigate international grading systems and global academic standards.
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