| Grade | Scale | Grade Description | US Grade |
|---|---|---|---|
| A | 9.000 - 10.000 | Outstanding (Sobresaliente ) | A |
| A- | 8.000 - 8.990 | Very Good (Distinguido) | A- |
| B+ | 7.000 - 7.990 | Good (Bueno ) | B+ |
| B | 6.000 - 6.990 | Average (Bueno) | B |
| C | 4.000 - 5.990 | Pass (Aprobado ) | C |
| Pass (Aprobado) | S | ||
| F | 0.000 - 3.990 | Insufficient (Insuficiente) | F |