Percentage to GPA Converter 4.0 and 4.33 Scales
Convert percentage grades to GPA on 4.0 or 4.33 scales. Adjustable A–F thresholds and instant letter equivalents. Export or share your results.
Percent → Letter (minimum inclusive). We auto-keep A+ ≥ A ≥ A- ≥ … ≥ D-.
Adjusted to keep thresholds consistent.
Scale: Choose 4.0, 4.3, 5.0, or 10.0.
Weight & Cap: Add +0.5 / +1.0 for Honors/AP; choose whether to cap at the scale max.
Thresholds: Use Edit thresholds or Reset thresholds.
| Percent | Letter | GPA (UW) | GPA (W) |
|---|
How to use the Percentage → GPA Converter
- Enter your percentage, choose the GPA scale, and (optionally) extra weight.
- If your school uses different cutoffs, open Edit thresholds and adjust.
- Use Batch Convert to paste a list of percentages and export CSV/PDF.
Why use this tool?
- Accurate letter mapping with editable cutoffs (A+ … D−).
- Multiple scales (4.0, 4.3, 5.0, 10.0) with weighting and cap controls.
- Mobile-first, print-ready, and easy to share.
Percentage → GPA — Frequently Asked Questions
How do I convert percentage to GPA on a 4.0 scale?
Enter the percentage and select the 4.0 scale. The tool maps your percent to a letter grade using thresholds (editable) and then to GPA points.
What about 4.3 or 10-point scales?
Choose 4.3, 5.0, or 10.0 from the Scale menu. 4.3 uses an A+=4.3 mapping; 5.0/10.0 linearly scale from the 4.0 map.
Can I add weight for Honors/AP?
Yes. Enter an extra weight (e.g., 0.5 or 1.0). You can cap weighted GPA at the scale maximum or allow values above it.