Grading System in Thailand

GPA Calculator Thailand GPA calculator

Grading Scales:

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 -
I Incomplete -
W Withdrawal -
WF Withdrawal because of Failure -

4-point

Secondary School

Grade Scale Grade Description US Grade
4 75.00 - 100.00 Excellent A
3 65.00 - 74.00 Superior B
2 55.00 - 64.00 Satisfactory C
1 50.00 - 54.00 Pass D
F 0.00 - 49.00 Fail F

Asian Institute of Technology

Grade Grade Description US Grade
A Excellent A
B+ Very Good AB
B Good B
C+ Near Competent BC
C Deficient C
D Highly Deficient D
F Failing F

Chulalongkorn University

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

King Mongkut's University of Technology

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




© 2021, Scholaro, Inc. All Rights Reserved. Your use of this service is subject to our Terms of Service and Privacy Policy.