Quick Answer
1.8 GPA
=
45.0%
Using US formula: (GPA ÷ 4.0) × 100 = Percentage
US GPA Calculator
45.0%
US GPA to Percentage Conversion
Step 1: US Formula
Percentage = (GPA ÷ 4.0) × 100
Step 2: Calculate
Percentage = (1.8 ÷ 4.0) × 100 = 45.0%
US Grade System
| Letter Grade | GPA | Percentage | Description |
|---|---|---|---|
| A | 4.0 | 90-100% | Excellent |
| B | 3.0 | 80-89% | Good |
| C | 2.0 | 70-79% | Average |
| D | 1.0 | 60-69% | Below Average |
| F | 0.0 | 0-59% | Failing |