What GPA matters?

<p>I see people talking about UW gpa and all that.</p>

<p>On my transcript there are 4 gpa's
Highschool Weighted
Highschool Unweighted
College Weighted
College Unweighted</p>

<p>Which one matters? Which one do colleges look at?
(which one do they use to make there statistics on collegeboard.com)</p>

<p>most colleges use unweighted and count only core classes, then apply their own tweaks to that</p>