| 40.8 mm * | 0.1 cm | = 4.08 cm | 
| 1 mm | 
| Fyzikálna jednotka | Jednotka dĺžky | 
|---|---|
| Nanometer | 40800000.0 nm | 
| Mikrometer | 40800.0 µm | 
| Milimeter | 40.8 mm | 
| Centimeter | 4.08 cm | 
| Palec | 1.6062992126 in | 
| Stopa | 0.1338582677 ft | 
| Yard | 0.0446194226 yd | 
| Meter | 0.0408 m | 
| Kilometer | 4.08e-05 km | 
| Míľa | 2.53519e-05 mi | 
| Námorná míľa | 2.20302e-05 nmi | 
