How weighted GPA works
Each grade is worth points (A = 4.0 on the usual scale). Multiply each grade's points by its credits, add them up, and divide by total credits. A 3-credit A counts more than a 1-credit A.
Frequently asked questions
Do all schools use the same scale?
No. Some schools weight honors or AP courses differently, and plus/minus values vary. Check your school's scale for an official GPA.