Formula for how UF calculates GPA

I know that they only calculate GPA for academic classes but how do they get the final GPA. Do I have I just have to add all academic courses(4, 3.5, etc) from freshman year to junior and divide by years or semesters or something.

UF uses the SSAR, which is setup to take the final semester grade. How your school reports grades could impact how the grades are inputted.

How do you find out what the recalculated weighted GPA is on the SSAR? I input all the info on the transcripts, but can’t see that it calculated anything.