| 1.8 cm * | 0.01 m | = 0.018 m | 
| 1 cm | 
| Natuurkundige eenheid | Lengte-eenheid | 
|---|---|
| Nanometer | 18000000.0 nm | 
| Micrometer | 18000.0 µm | 
| Millimeter | 18.0 mm | 
| Centimeter | 1.8 cm | 
| Inch | 0.7086614173 in | 
| Voet | 0.0590551181 ft | 
| Yard | 0.0196850394 yd | 
| Meter | 0.018 m | 
| Kilometer | 1.8e-05 km | 
| Mijl | 1.11847e-05 mi | 
| Zeemijl | 9.7192e-06 nmi | 
