Free interactive student tool
Free GPA Scale Converter
Free GPA Scale Converter. Percentage, letter, 4.0 and 5.0 estimates with a visible non-equivalence warning.
Immediate resultNo sign-up requiredTransparent methodOptional email copy
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Use the GPA Scale Converter
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Your result
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Target GPA = source GPA ÷ source scale × target scale
How this tool reaches its result
Linear conversion expresses the same scale proportion on another maximum.
Target GPA = source GPA ÷ source scale × target scale
Worked context
How to interpret the output
A 3.6 on a 4.0 scale converts proportionally to 4.5 on a 5.0 scale.
Important limitation
What the result cannot decide for you
This is not an official credential evaluation; institutions may convert individual grades instead.