美剧天堂

Most Common

Grade	Grade Description	US Grade
A	Excellent	A
A-	Very Good	A-
B+	Very Good	B+
B	Good	B
B-		B-
C+	Fairly Good	C+
C	Fair	C
C-		C-
D+	Poor	D+
D	Very Poor	D
F	Failure	F
AU	Audit	-
WF	Withdrawal because of Failure	-

4-point

Secondary School

Grade	Scale	Grade Description	US Grade
4	75.000 - 100.000	Excellent	A
3.5			AB
3	65.000 - 74.000	Superior	B
2.5			BC
2	55.000 - 64.000	Satisfactory	C
1.5			CD
1	50.000 - 54.000	Pass	D
F	0.000 - 49.000	Fail	F

International Baccalaureate Diploma

Scale	US Grade
6.000 - 7.000	A
5.000 - 5.990	B
4.000 - 4.990	C
3.000 - 3.990	D
1.000 - 2.990	F
0.000 - 0.990	F

Letter Grade (4 point)

Asian Institute of Technology

Chulalongkorn University

King Mongkut's University of Technology

Mahidol University

Grade	US Grade
A	A
B+	AB
B	B
C+	BC
C	C
D+	CD
D	D
P	S
F	F