| 5.1 cm * | 0.01 m | = 0.051 m | 
| 1 cm | 
| Fyzikálna jednotka | Dĺžky | 
|---|---|
| Nanometer | 51000000.0 nm | 
| Mikrometer | 51000.0 µm | 
| Milimeter | 51.0 mm | 
| Centimeter | 5.1 cm | 
| Palec | 2.0078740157 in | 
| Stopa | 0.1673228346 ft | 
| Yard | 0.0557742782 yd | 
| Meter | 0.051 m | 
| Kilometer | 5.1e-05 km | 
| Míľa | 3.16899e-05 mi | 
| Námorná míľa | 2.75378e-05 nmi | 
