Converting Percentage To Gpa Calculator
Convert your percentage score to GPA on a 4.0 scale. Supports multiple grading scales (standard, weighted, or custom).
Published by:
isCalculator Editorial Team
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How to use this tool?
How to Use the Percentage to GPA Converter
- Enter your percentage – Type a number between 0 and 100 in the Percentage Score field (e.g., 85).
- Choose a grading scale – Select one:
- Standard – 90–100 = A (4.0), 80–89 = B (3.0), etc.
- Weighted – For AP/IB courses (higher GPA values).
- Custom – Define your own thresholds (e.g.,
A:90, B:80, C:70).
- Set the max GPA – Pick 4.0 (standard) or 5.0 (weighted). If you choose 5.0, the result is scaled proportionally.
- Click Calculate GPA – Your GPA and a breakdown will appear below.
All inputs are required. Percentages must be between 0 and 100. Custom scales use the format Grade:MinPercentage (e.g., A:90, B:80).
Previous Results
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Frequently Asked Questions
Enter your percentage score, select the grading scale (standard, weighted, or custom), and choose the maximum GPA (4.0 or 5.0). The calculator will convert your percentage to the equivalent GPA.
Standard (90-100=A, 80-89=B, etc.), Weighted (for AP/IB classes), and Custom (you define the grade boundaries).
Typically, a GPA of 3.0 (B) or higher is considered good. A 4.0 (A) is excellent.
