| 31.8 mm * | 0.1 cm | = 3.18 cm |
| 1 mm |
| Natuurkundige eenheid | Lengte-eenheid |
|---|---|
| Nanometer | 31800000.0 nm |
| Micrometer | 31800.0 µm |
| Millimeter | 31.8 mm |
| Centimeter | 3.18 cm |
| Inch | 1.2519685039 in |
| Voet | 0.1043307087 ft |
| Yard | 0.0347769029 yd |
| Meter | 0.0318 m |
| Kilometer | 3.18e-05 km |
| Mijl | 1.97596e-05 mi |
| Zeemijl | 1.71706e-05 nmi |
