| 7.8 mm * | 0.1 cm | = 0.78 cm | 
| 1 mm | 
| Merska enota | Enota dolžine | 
|---|---|
| Nanometer | 7800000.0 nm | 
| Mikrometer | 7800.0 µm | 
| Milimeter | 7.8 mm | 
| Centimeter | 0.78 cm | 
| Palec | 0.3070866142 in | 
| Čevelj | 0.0255905512 ft | 
| Jard | 0.0085301837 yd | 
| Meter | 0.0078 m | 
| Kilometer | 7.8e-06 km | 
| Mile | 4.8467e-06 mi | 
| navtične milje | 4.2117e-06 nmi | 
