98-100 A+
95-97 A
92-94 A-
89-91 B+
86-88 B
83-85 B-
80-82 C+
77-79 C
74-76 C-
71-73 D+
68-79 D
65-67 D-
64-below F
AP Classes - 75% major assessments, 25% minor assessments