Grading System in Laos

Laos GPA calculator

Grading scales:



University Letter Grade

Grade Grade Description US Grade
A Excellent A
B+ Very Good B+
B Good B
C+ Fairly Good C+
C Fair C
D+ Poor D+
D Very Poor D
F Fail F

National University of Laos

Scale Grade Description US Grade
80.00 - 100.00 High Distinction A
70.00 - 79.00 Distinctions B
60.00 - 69.00 Good C
50.00 - 59.00 Pass D
0.00 - 49.00 F


Most Common Francophone

Grade Scale Grade Description US Grade Notes
THF 18.00 - 20.00 Highly Honorable with Praise (Très Honorable avec Felicitations du Jury ) A+ Rarely awarded
TB 16.00 - 17.99 Very Good - Highest Honors (Très Bien) A
B 14.00 - 15.99 Good - High Honors (Bien) A-
AB 12.00 - 13.99 Fairly Good - Honors (Assez Bien) B
P 10.00 - 11.99 Satisfactory (Passable) C
CP Sufficient (Passable) D Conceded pass if semester/yearly average of grades remains above 10
S Passing (Passable) S
E 0.00 - 9.99 Fail (Échec) F

International Baccalaureate Diploma

Scale US Grade
6.00 - 7.00 A
5.00 - 5.99 B
4.00 - 4.99 C
3.00 - 3.99 D
1.00 - 2.99 F
0.00 - 0.99 F



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