How do I convert my GPA or letter grades into percentage for study abroad applications?
To convert a 10-point Indian CGPA, multiply it by 9.5, so an 8.2 becomes 77.9%. For a US 4.0 GPA, use GPA divided by 4 times 100, or simply GPA times 25. Letter grades map to fixed bands, with an A equal to 90-100%. Always confirm your university formula first.
There is no single international standard for converting grades, so the right method depends on your grading scale and your target university's guidelines. The safest approach is to use the formula your own university endorses first, then apply the destination's expectations. Here are the conversions you will most likely need for your applications.
Common GPA to Percentage Formulas
| Your Scale | Formula | Example |
|---|---|---|
| 10-point CGPA (India) | CGPA x 9.5 | 8.2 becomes 77.9% |
| US 4.0 GPA | (GPA / 4.0) x 100, or GPA x 25 | 3.6 becomes 90% |
Letter Grade to Percentage Mapping
| Letter Grade | Percentage Range | 4.0 GPA |
|---|---|---|
| A / A+ | 90-100% | 4.0 |
| A- | 85-89% | 3.7 |
| B+ | 80-84% | 3.3 |
| B | 75-79% | 3.0 |
| C | 65-69% | 2.0 |
| D | 50-64% | 1.0 |
My Advice
Before you type a single number into a portal, check the back of your marksheet for your university's official conversion, because that overrides any online calculator. For US applications, do not self-convert at all if a program asks for WES or ECE evaluation, since those services normalise your scores their own way and take four to six weeks to process.
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