Table i.2
Converting Percentages to Grades

Percentage

Grade point

Letter grade

100–99
98–97
96–95
94–93
92–91
90

4.0
3.9
3.8
3.7
3.6
3.5

A

89
88
87
86
85
84
83
82
81
80

3.4
3.3
3.2
3.1
3.0
2.9
2.8
2.7
2.6
2.5

B

79
78
77
76
75
74
73
72
71
70

2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5

C

69
68
67
66
65
64
63
62
61
60

1.4
1.3
1.2
1.1
1.0
.9
.8
.7
.7
.7

D

59
58
57
56
55
54
53–1

.6
.5
.4
.3
.2
.1
.0

E