Letter Grade Distribution

Letter Grade	GPA	Percentage
A	4.0	100-96%
A-	3.7	95-90%
B+	3.3	89-87%
B	3	86-84%
B-	2.7	83-80%
C+	2.3	79-77%
C	2.0	76-74%
C-	1.7	73-70%
D+	1.3	69-66%
D	1.0	65-60%
F	0	Less than 60%
I	0	Incomplete