Convert inch (in) to kilometre (km) instantly
| Inches (in) | Kilometres (km) |
|---|---|
| 0.001 in | 2.5400e-08 km |
| 0.01 in | 2.5400e-07 km |
| 0.1 in | 2.5400e-06 km |
| 0.5 in | 1.27e-05 km |
| 1 in | 2.54e-05 km |
| 2 in | 5.08e-05 km |
| 5 in | 0.000127 km |
| 10 in | 0.000254 km |
| 20 in | 0.000508 km |
| 50 in | 0.00127 km |
| 100 in | 0.00254 km |
| 200 in | 0.00508 km |
| 500 in | 0.0127 km |
| 1000 in | 0.0254 km |
Length measurement spans from subatomic scales (nanometres, ångströms) to cosmic distances (light-years, astronomical units). The metric system (SI) uses the metre as its base unit, while the imperial system uses inches, feet, yards and miles.
Formula: km = in × 2.54e-05