About this gpa calculator
Add each course with its letter grade and credit hours, and the calculator produces the credit-weighted GPA the way registrars compute it: grade points times credits, summed, divided by total credits. The full plus and minus scale is built in (A- is 3.7, B+ is 3.3), the intermediate numbers, total credits and total grade points, are shown so the arithmetic is checkable, and nothing you type is stored or sent anywhere. One honest caveat: institutions differ at the edges, some award 4.3 for an A+ and some skip minus grades, so for anything official the transcript wins.