| 8.1 mm * | 0.1 cm | = 0.81 cm |
| 1 mm |
| Eenhede van meting | Lengtes |
|---|---|
| Nanometer | 8100000.0 nm |
| Mikrometer | 8100.0 µm |
| Millimeter | 8.1 mm |
| Sentimeter | 0.81 cm |
| Duim | 0.3188976378 in |
| Voet | 0.0265748031 ft |
| Jaart | 0.0088582677 yd |
| Meter | 0.0081 m |
| Kilometer | 8.1e-06 km |
| Myl | 5.0331e-06 mi |
| Seemyl | 4.3737e-06 nmi |
