How do you calculate an UW GPA?

<p>Self explanatory... My school goes weighted, just wanted to know how to do unweighted for comparison. Thanks. =)</p>

<p>Oh sorry just realized this is probably on the wrong board...</p>

<p>A = 4.0
A- = 3.66 or 3.67
B+ = 3.33 or 3.34
B= 3.0
etc.</p>