| 0.4 mm * | 0.1 cm | = 0.04 cm | 
| 1 mm | 
| Merska enota | Dolžine | 
|---|---|
| Nanometer | 400000.0 nm | 
| Mikrometer | 400.0 µm | 
| Milimeter | 0.4 mm | 
| Centimeter | 0.04 cm | 
| Palec | 0.0157480315 in | 
| Čevelj | 0.001312336 ft | 
| Jard | 0.0004374453 yd | 
| Meter | 0.0004 m | 
| Kilometer | 4e-07 km | 
| Mile | 2.485e-07 mi | 
| navtične milje | 2.16e-07 nmi | 
