| 42.1 mm * | 0.1 cm | = 4.21 cm |
| 1 mm |
| Units of measurement | Lengths |
|---|---|
| Nanometre | 42100000.0 nm |
| Micrometre | 42100.0 µm |
| Millimetre | 42.1 mm |
| Centimetre | 4.21 cm |
| Inch | 1.657480315 in |
| Foot | 0.1381233596 ft |
| Yard | 0.0460411199 yd |
| Metre | 0.0421 m |
| Kilometre | 4.21e-05 km |
| Mile | 2.61597e-05 mi |
| Nautical mile | 2.27322e-05 nmi |
