Grade Converter
Convert between percentage, letter grade and GPA points instantly. Pick the scale that matches your university — US 4.0, Canadian 4.3, or pure percentage.
Stop re-entering grades every semester
Upload your syllabus once — our AI extracts every grade component, due date, and weight. Then track progress, simulate what-if scenarios, and optimize your GPA.
Frequently asked questions
Which conversion table do you use?+
The standard US 4.0 (A = 4.0, A− = 3.7, B+ = 3.3 …) and the Canadian 4.3 scale (A+ = 4.3). For your exact university, visit the relevant university page.
Why do my school's letter cutoffs differ?+
Universities set their own thresholds. Our university pages display each institution's official cutoffs — sign up to apply them automatically across all your courses.
Does percentage convert to GPA the same everywhere?+
No — different universities map percentages to GPA differently. The conversion shown here is the most common North American one.