how do they calculate GPA??

Colleges and Universities A-Z Carnegie Mellon University
1

<p>like what role do APs play when calculating GPA...
is it all unweighted or is it all weighted or like the UC system which is only 8 semesters
does it include frosh year??</p>

<p>any help would be appreciated :)</p>

2

<p>unweighted. and im pretty sure they don't count freshman year.</p>