GPA Calculator and Grade Converter (US, Canada, UK)
Add your courses with their credits and grades to get your semester GPA. Add your previous GPA and credits to see your cumulative GPA. The converter shows how a percentage maps to common US, Canadian and UK scales.
Grading scales differ between schools, so treat conversions as a guide and check your own school's scale for anything official.
How to use it
Choose a 4.0 scale (most US schools) or 4.33 scale (many Canadian schools, where A+ is above 4.0).
Enter each course, its credit hours and the letter grade you earned or expect.
Optionally add your current GPA and total credits so far to see your cumulative GPA.
Use the converter to see a percentage on US, Canadian and UK scales.
Frequently asked questions
How is GPA calculated?
Multiply each course's grade points by its credit hours, add the results, then divide by the total credit hours.
What is a cumulative GPA?
Your GPA across every term so far, weighted by credits, rather than for one semester.
How do UK degree classifications compare with GPA?
There is no official conversion. A First is usually 70% and above, a 2:1 is 60 to 69%, a 2:2 is 50 to 59% and a Third is 40 to 49%. Universities and employers that convert use their own tables.