Percentage to letter grade and GPA converter

How to use this tool

1. Enter your values or choose a local file. Replace the example data with your own.
2. Review options, units and assumptions, then run the tool.
3. Check the result before copying or downloading it. Keep an original copy of important files.

Method & assumptions

Convert a percentage to a letter grade and 4.0 GPA points on the US or Canadian scale, or to a UK degree class, with the full grading table.

Worked example

Percentage: 84
Grading scale: United States (A–F)

→ Letter grade: B
→ Grade points (4.0 scale): 3
→ Percentage: 84 %
→ Points to the next grade: 3 % → B+

Limits & important notes

Schools set their own cut-offs, so check your syllabus or academic calendar. The Canadian scale follows the common OMSAS-style 4.0 conversion.

Content updated: 2026-10-10