GPA & Percentage Scale Converter
Convert proportionally between a GPA scale and a percentage, with the limitations explained.
Your results
- Proportional percentage
- 87.5
This is a proportional scale conversion, not an official university equivalence or letter grade. Use your institution’s published conversion rule.
Calculations run in your browser. Results are estimates where described below.
How the calculation works
Proportional percentage = GPA ÷ scale × 100. Proportional GPA = percentage ÷ 100 × scale.
Worked example
3.5 on a 4-point scale converts proportionally to 87.5%; this is not an official academic equivalence.
Assumptions and limits
No universal GPA-to-percentage equivalence exists. Institutions may use nonlinear tables or specific rules. This tool does not assign an official letter grade.