| 23.1 cm * | 0.3937007874 in | = 9.094488189 in |
| 1 cm |
| Natuurkundige eenheid | Lengte-eenheid |
|---|---|
| Nanometer | 231000000.0 nm |
| Micrometer | 231000.0 µm |
| Millimeter | 231.0 mm |
| Centimeter | 23.1 cm |
| Inch | 9.094488189 in |
| Voet | 0.7578740157 ft |
| Yard | 0.2526246719 yd |
| Meter | 0.231 m |
| Kilometer | 0.000231 km |
| Mijl | 0.0001435367 mi |
| Zeemijl | 0.00012473 nmi |
