Grading Scale

Seneca High School Grading Scale & Conversions

Prior to the 2021-2022 school year, grades would always round to the nearest percentage.  For example, a student with a 94.6% grade would round up to a 95%.  A student with 88.4% would round down to 88%. Seneca High School has adopted the policy that we will not round up or down in any cases beginning with the 2021-2022 school year.  For example, If a student earns a 97.9%, that would be assigned a letter grade of A. 

All weighted classes will add 1.0 to the earned GPA.     

Letter Grade

100 pt. scale

4.0 Conversion Scale

A+

100 - 98

4.3

A

97.9 - 92

4.0

A-

91.9 - 90

3.7

B+

89.9 - 88

3.3

B

87.9 - 82

3.0

B-

81.9 - 80

2.7

C+

79.9 - 78

2.3

C

77.9 - 72

2.0

C-

71.9 - 70

1.7

D+

69.9 - 68

1.3

D

67.9 - 62

1.0

D-

61.9 - 60

.7

F

59.9 - 0

0