I am obviously no math major (nor do I have an affinity for math), so could someone help me out here? I am doing poorly now in my freshman semester, around 2.6-3.0ish. I proceeded to calculate what my GPA would be in 4 years by simply calculating my GPA each semester, adding them up, and dividing by the number of semesters. I understand this is entirely wrong, as my roomate pointed out. Anyone know how to properly calculate a GPA?