At Sogang University, courses are graded with letter grades and the letters represent numerical points earned. Grade points are valued on a 4.3 scale. The table below shows the conversion from numerical grades to letter grades.
[Grade Conversion Scale]
| Numerical Percentage |
Letter grade |
Grade point (4.3 scale) |
Grade point (4.0 scale) |
| 100.0 |
A+ |
4.30 |
4.00 |
| 99.6 |
4.25 |
4.00 |
|
| 99.2 |
4.20 |
4.00 |
|
| 98.4 |
4.10 |
4.00 |
|
| 97.7 |
A0 |
4.00 |
4.00 |
| 96.6 |
3.90 |
3.90 |
|
| 95.7 |
3.80 |
3.80 |
|
| 94.8 |
A- |
3.70 |
3.70 |
| 93.4 |
3.60 |
3.60 |
|
| 92.4 |
3.50 |
3.50 |
|
| 91.5 |
3.40 |
3.40 |
|
| 90.6 |
B+ |
3.30 |
3.30 |
| 89.3 |
3.20 |
3.20 |
|
| 88.3 |
3.10 |
3.10 |
|
| 87.4 |
B0 |
3.00 |
3.00 |
| 86.0 |
2.90 |
2.90 |
|
| 85.0 |
2.80 |
2.80 |
|
| 84.0 |
B- |
2.70 |
2.70 |
| 82.5 |
2.60 |
2.60 |
|
| 81.5 |
2.50 |
2.50 |
|
| 80.5 |
2.40 |
2.40 |
|
| 79.4 |
C+ |
2.30 |
2.30 |
| 78.4 |
2.20 |
2.20 |
|
| 77.4 |
2.10 |
2.10 |
|
| 76.4 |
C0 |
2.00 |
2.00 |
| 75.3 |
1.90 |
1.90 |
|
| 74.3 |
1.80 |
1.80 |
|
| 73.3 |
C- |
1.70 |
1.70 |
| 72.3 |
1.60 |
1.60 |
|
| 71.2 |
1.50 |
1.50 |
|
| 70.2 |
1.40 |
1.40 |
|
| 69.2 |
D+ |
1.30 |
1.30 |
| 68.1 |
1.20 |
1.20 |
|
| 67.1 |
1.10 |
1.10 |
|
| 66.1 |
D0 |
1.00 |
1.00 |
| 65.1 |
0.90 |
0.90 |
|
| 64.0 |
0.80 |
0.80 |
|
| 63.0 |
D- |
0.70 |
0.70 |
| - |
F |
0.00 |
0.00 |
| - |
FA* |
0.00 |
0.00 |
* FA : Failure due to Absences