What is the deal with GPA's?

<p>Hey guys. I keep hearing different variations in regard to GPA's. Some say an "A" means 90-100, and therefore, if your average is above a 90, then you have a 4.0 UW (Btw, I am only discussing UW GPA's, seeing as my school does not weigh GPA's, regardless of the course). Others say and A+ , which is a 95-99 is a 4.0. But my college guidance said that we had to calculate GPA's by the 4 method, meaning that whatever our composite average was, we had to take that and multiply it by 4, then divide it by a 100. So, with my 96.7 average, I'd only end up with a 3.87! That's totally unfair. How do so many people have 3.9's and 4.0's? I'm in every honors course, and I work pretty dar</p>

<p>I’d take each class, convert it individually from a 92 to an A and from an 89 to a B, multiply those As and Bs by 4s and 3s, add up all those 4s and 3s and divide by the number of classes. Add weighting as appropriate.</p>