Gradian to Turn Converter
Enter a value to instantly convert between angle units.
Precision4 dp
1 Gradian = 0.0025 Turn
Key Formulas
Degree → Radian
rad = ° × 0.0174533Radian → Degree
° = rad × 57.2958Degree → Gradian
grad = ° × 1.11111Gradian → Degree
° = grad × 0.9Formula
tr = grad × 0.0025Source: NIST SP 811, Table B.8
| Gradian (grad) | Turn (tr) |
|---|---|
| 1 | 0.0025 |
| 2 | 0.005 |
| 5 | 0.0125 |
| 10 | 0.025 |
| 20 | 0.05 |
| 50 | 0.125 |
| 100 | 0.25 |
| 200 | 0.5 |