Grading System in Singapore

Singapore GPA calculator

Grading scales:



Singapore-Cambridge GCE "O" Level Examination

Grade Grade Description US Grade
A1 Distinction A+
A2 Distinction A
A Distinction A
B3 Merit B+
B4 Merit B
B Merit B
C5 Credit C+
C6 Credit C
C Credit C
D7 Sub-Pass/Fail D
D Sub-Pass/Fail D
E8 Fail F
E9 Fail F

Secondary 9-point

Grade Scale Scale 2 US Grade
A1 1,000 - 1,990 75,000 - 100,000 A+
A2 2,000 - 2,990 70,000 - 74,990 A
B3 3,000 - 3,990 65,000 - 69,990 B+
B4 4,000 - 4,990 60,000 - 64,990 B
C5 5,000 - 5,990 55,000 - 59,990 C+
C6 6,000 - 6,990 50,000 - 54,990 C
D7 7,000 - 7,990 45,000 - 49,990 D
E8 8,000 - 8,990 40,000 - 44,990 F
F9 9,000 0,000 - 39,990 F

Secondary Letter Grade

A minimum GPA of 2.0 is usually required for promotion

Grade Scale US Grade
A+ 80,000 - 100,000 A+
A 70,000 - 79,990 A
B+ 65,000 - 69,990 B+
B 60,000 - 64,990 B
C+ 55,000 - 59,990 C+
C 50,000 - 54,990 C
D 50,000 - 54,990 D
E 40,000 - 44,990 F
F 0,000 - 39,990 F

Junior College

Grade Scale Grade Description US Grade Notes
A 70,000 - 100,000 A
B 60,000 - 69,990 B
C 55,000 - 59,990 C+
D 50,000 - 54,990 C
E 45,000 - 49,990 Passing Grade C-
O 35,000 - 44,990 Conditional Pass D Denotes standard is at AO level only), grade N in the British A Levels
F 0,000 - 34,990 Fail F

Most Common

Grade Scale Grade Description US Grade
A+ 95,000 - 100,000 Distinction A+
AD 95,000 - 100,000 Distinction A+
A 90,000 - 94,000 Excellent A
A- 80,000 - 89,000 A-
B+ 75,000 - 79,000 Very Good B+
B 70,000 - 74,000 B
C+ 65,000 - 69,000 Good C+
C 60,000 - 64,000 C
D+ 55,000 - 59,000 Pass C-
D 50,000 - 54,000 D
F 0,000 - 53,000 Fail F


University Level

Grade Scale Grade Description US Grade
I 70,000 - 100,000 First Class Honours A
II1 60,000 - 69,990 Second Class Honours, First Division AB
II2 50,000 - 59,990 Second Class Honours, Second Division B
III 40,000 - 49,990 Third Class Honours C
0,000 - 39,990 Not passed F

University Letter Grade Scale

Grade US Grade
A+ A+
A A
A- A-
B+ B+
B B
B- B-
C+ C+
C C
C- C-
D+ D+
D D
D- D-
F F

Polytechnic

Grade Scale Grade Description US Grade Notes
AD 80,000 - 100,000 Distinction A+ Top 5% score in the subject
A+ 85,000 - 100,000 Excellent A+
A 80,000 - 84,990 Excellent A
B+ 75,000 - 79,990 Very good A-
B 70,000 - 74,990 Good B+
C+ 65,000 - 69,990 Above Average B
C 60,000 - 64,990 Average B-
D+ 55,000 - 59,990 Pass C
D 50,000 - 54,990 Borderline pass C-
PX Pass S
F 0,000 - 49,990 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

Nanyang Institute of Management Pte Ltd

Grade Scale Grade Description US Grade
A 80,000 - 100,000 Distinction A
B 70,000 - 79,000 Merit B
C 60,000 - 69,000 Credit BC
D 50,000 - 59,000 Pass C
F 0,000 - 49,000 Fail F

National University of Singapore

Grade Grade Description US Grade
DT Distinction A
M Merit B
P Pass C
F Fail F



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