Grading System for Nanjing University of Science and Technology

Five-Scale (Most common)

Use when grade of 及格 (Pass) can be awarded

Grade	Scale	Grade Description	US Grade
A	90.000 - 100.000	Excellent (优秀)	A
B	80.000 - 89.990	Good (良好)	B
C	70.000 - 79.990	Satisfactory (中等)	C
D	60.000 - 69.990	Pass (及格 )	D
F	0.000 - 59.990	Fail (不及格)	F
Pass		Qualified (合格/通过)	S

Nanjing Tech University (After 2015)

Grade	Scale	Grade Description	US Grade
A	90.000 - 100.000	Excellent (优秀)	A+
A-	85.000 - 89.500		A-
B+	82.000 - 84.500		B+
B	78.000 - 81.500	Very Good, Eligibility (良好, 合格)	B
B-	75.000 - 77.500		B-
C+	72.000 - 74.500		C+
C	68.000 - 71.500	Good (中等)	C
C-	64.000 - 67.500		CD
D	60.000 - 63.500	Pass (及格)	D
F	0.000 - 59.000	Fail, Rejection (不及格, 不合格)	F