Letter and % Grades

Dr. S’s Percentage to Letter Grade Conversion:
93-100 A
90-92.9 A-
87-89.9 B+
83-86.9 B
80-82.9 B-
77-79.9 C+
73-76.9 C
70-72.9 C-
67-69.9 D+
60-66.9 D
0-59.9 F