CGPA to GPA Converter (10 → 4.0 Scale)
This uses the WES (World Education Services) Band Method that many US/Canadian universities use for evaluating Indian transcripts.
WES Conversion Table
| Indian CGPA (10-point) | US GPA (4.0) |
|---|---|
| 9.0 – 10.0 (O/A+) | 4.0 |
| 8.0 – 8.99 (A) | 3.7 |
| 7.0 – 7.99 (B+) | 3.3 |
| 6.0 – 6.99 (B) | 3.0 |
| 5.0 – 5.99 (C) | 2.0 |
Calculator (WES Band Method)
Enter the total credits for courses where you scored each grade point.
Simple Linear Conversion
Many US universities informally accept this linear method: GPA = CGPA × 0.4
How to Convert CGPA to GPA (10-Point to 4.0 Scale)
Converting Indian CGPA to US GPA is essential for students applying to universities in the United States, Canada, and Europe. Indian universities use a 10-point grading scale, while most American institutions follow a 4.0 GPA scale. Our CGPA to GPA converter supports both the WES Band Method and the simple linear conversion method, so you can choose the approach accepted by your target university.
WES Band Method for CGPA to GPA Conversion
The World Education Services (WES) Band Method is the most widely accepted approach for converting Indian CGPA to US GPA. WES evaluates transcripts from Indian universities and maps grade points to the 4.0 scale using defined bands. A CGPA of 9.0–10.0 maps to a 4.0 GPA, 8.0–8.99 maps to 3.7, 7.0–7.99 maps to 3.3, 6.0–6.99 maps to 3.0, and 5.0–5.99 maps to 2.0. This method is preferred by universities that require a WES credential evaluation for international applicants.
Linear CGPA to GPA Formula
The simple linear conversion formula is GPA = CGPA × 0.4. This means a 10-point CGPA of 8.5 converts to a 3.4 GPA on the 4.0 scale. While not as precise as the WES Band Method, many universities accept this formula for preliminary screening and self-reported GPAs on applications. It provides a quick estimate that is useful during the initial stages of your MS or PhD application process.
Which Method Should You Use?
If your target university requires a WES evaluation, use the WES Band Method calculator above—it gives you an accurate preview of what WES will report. If the university accepts self-reported GPA or uses a simple conversion, the linear method (CGPA × 0.4) is sufficient. Check your university's admissions page or contact their international admissions office to confirm which method they prefer. For competitive programs, having your WES-equivalent GPA ready strengthens your application.
CGPA to GPA for MS Applications
Students applying for Master of Science (MS) programs in the US and Canada frequently need their GPA on the 4.0 scale. Our CGPA to GPA calculator helps you determine your equivalent GPA before submitting applications to universities like MIT, Stanford, CMU, and others. Whether you studied at IITs, NITs, VIT, SRM, or any other Indian institution, the conversion methods above are universally applicable to all 10-point CGPA systems used across India.
Frequently Asked Questions
How to calculate CGPA from GPA?
To calculate CGPA from GPA (convert 4.0 scale back to 10-point), divide your GPA by 0.4. For example, a GPA of 3.6 on the 4.0 scale equals 3.6 ÷ 0.4 = 9.0 CGPA on the 10-point scale. However, this is an approximation — the WES Band Method does not have a simple reverse formula since it uses ranges rather than a linear conversion.
How to convert 10-point CGPA to 4-point GPA?
There are two methods to convert a 10-point CGPA to a 4-point GPA. The simple linear method is: GPA = CGPA × 0.4 (e.g., 8.5 CGPA = 3.4 GPA). The more accurate WES Band Method maps ranges: 9.0–10.0 = 4.0, 8.0–8.99 = 3.7, 7.0–7.99 = 3.3, 6.0–6.99 = 3.0, and 5.0–5.99 = 2.0. Use the WES method if your target university requires a WES credential evaluation.