Grading System in Tonga
Want to calculate your GPA for Tonga? Try the
Tonga Transcript GPA Calculator.
Grading scales:
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 |
Most Common
| Scale | Grade Description | US Grade |
|---|---|---|
| 1.000 - 1.990 | Excellent | A+ |
| 2.000 - 2.990 | Very Good | A |
| 3.000 - 3.990 | Good | B+ |
| 4.000 - 4.990 | Very Satisfactory | B |
| 5.000 - 5.990 | Satisfactory | B |
| 6.000 - 6.990 | Sufficient | C+ |
| 7.000 - 9.000 | Fair | C |