Convert GPA to Percentage (4.0 Scale)
Easily convert your US GPA (4.0 scale) into an equivalent percentage for international applications.
Easily convert your US GPA (4.0 scale) into an equivalent percentage for international applications.
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Subject Breakdown
This tool is optimized for the standard American 4.0 GPA scale.
A 4.0 GPA typically corresponds to 100%, while a 3.0 is roughly 75–80%.
Always check if your target university has its own official conversion table.
Enter your current GPA (e.g., 3.8).
The calculator will instantly show the percentage equivalent.
Percentage = (GPA / 4.0) × 100Divide your current GPA by the maximum scale (4.0) and multiply by 100. Note: Some institutions use more complex weighted mapping.
If you are applying internationally or to a strict corporate job, they don't want to hear about your "3.6 GPA." They want a cold, hard percentage out of 100. The standard American 4.0 GPA scale is a blunt instrument, converting nuanced letter grades into a flat 0.0 to 4.0 range. To translate this back to a percentage, the math is delightfully simple.
Here is the reality. If you are taking AP or IB classes, your school might be feeding you a Weighted GPA that inflates past 4.0. If you plug a 4.5 GPA into this formula, you get 112.5%. Which looks amazing, but it's mathematically useless for international conversions.
Always use your Unweighted GPA when converting to a percentage for a university application unless specifically instructed otherwise. Universities will recalculate your GPA anyway; don't give them a wildly inflated 115% that gets your application flagged.
On a standard 4.0 scale, 3.5 is approximately 87.5%.
It uses the raw scale. If your GPA is above 4.0, the percentage result will exceed 100%, which is common in competitive US high school admissions.
You would divide your score by 5.0 and multiply by 100. This specific tool is preset for the 4.0 scale.