| 40 cm * | 0.01 m | = 0.4 m |
| 1 cm |
| Units of measurement | Unit of length |
|---|---|
| Nanometre | 400000000.0 nm |
| Micrometre | 400000.0 µm |
| Millimetre | 400.0 mm |
| Centimetre | 40.0 cm |
| Inch | 15.7480314961 in |
| Foot | 1.312335958 ft |
| Yard | 0.4374453193 yd |
| Metre | 0.4 m |
| Kilometre | 0.0004 km |
| Mile | 0.0002485485 mi |
| Nautical mile | 0.0002159827 nmi |
