How to Calculate Weighted GPA
To calculate your weighted GPA, add up your points for each class using your school's weighted GPA scale, which is a higher grading scale for Advanced Placement and honors courses. Use the traditional scale for all other courses. Multiply your grade points for each class by the number of credits for that class. Then add up the products to get a total number of points. Divide this sum by the number of credits to find your weighted GPA.