| Scale | Grade Description | US Grade |
|---|---|---|
| 9.000 - 10.000 | Excellent (Excelente) | A |
| 7.500 - 8.990 | Good (Bien) | B |
| 6.000 - 7.490 | Average (Regular) | C |
| 5.000 - 5.990 | Needs Improvement (Necesita Mejorar) | D |
| 0.000 - 4.990 | Fail (Reprobar) | F |
| Scale | Scale 2 | Grade Description | US Grade |
|---|---|---|---|
| 18.000 - 20.000 | 75.000 - 80.000 | Excellent (Excelente) | A |
| 15.000 - 17.990 | 65.000 - 74.990 | Good (Bien) | B |
| 12.000 - 14.990 | 55.000 - 64.990 | Average (Regular) | C |
| 10.000 - 11.990 | 45.000 - 54.990 | Needs Improvement (Necesita Mejorar) | D |
| 0.000 - 9.990 | 0.000 - 44.990 | Fail (Reprobar) | F |