| 210 mm * | 0.1 cm | = 21.0 cm |
| 1 mm |
| Natuurkundige eenheid | Lengte-eenheid |
|---|---|
| Nanometer | 210000000.0 nm |
| Micrometer | 210000.0 µm |
| Millimeter | 210.0 mm |
| Centimeter | 21.0 cm |
| Inch | 8.2677165354 in |
| Voet | 0.688976378 ft |
| Yard | 0.2296587927 yd |
| Meter | 0.21 m |
| Kilometer | 0.00021 km |
| Mijl | 0.000130488 mi |
| Zeemijl | 0.0001133909 nmi |
