How to calculate your GPA
- Pick your grading scale. Letter scales use credit-weighted grade points; numeric scales average your marks by credits or coefficients.
- Add each course with its credits and grade. Pass/fail courses (P/NP) count toward credits earned but not the GPA.
- Enter your previous GPA and credits to get your cumulative GPA, or a target to see the average you still need.
Frequently asked questions
How is GPA calculated?
Each grade is turned into grade points (A = 4.0, B = 3.0…), multiplied by the course credits, added up and divided by the total credits.
Does an A+ count as 4.3?
On a standard 4.0 scale an A+ counts as 4.0. Some schools use 4.3 for A+; choose the 4.3 scale if yours does.
How do I convert GPA to another scale?
A simple proportional conversion is GPA ÷ your scale × the new scale, e.g. 3.6 / 4.0 × 4.5 = 4.05. Many schools and employers publish their own tables, so check if one applies.
Is my data saved?
Your courses are kept in this browser only, so they are there next time. Nothing is sent anywhere.