| 7.8 cm * | 0.01 m | = 0.078 m | 
| 1 cm | 
| Natuurkundige eenheid | Lengte-eenheid | 
|---|---|
| Nanometer | 78000000.0 nm | 
| Micrometer | 78000.0 µm | 
| Millimeter | 78.0 mm | 
| Centimeter | 7.8 cm | 
| Inch | 3.0708661417 in | 
| Voet | 0.2559055118 ft | 
| Yard | 0.0853018373 yd | 
| Meter | 0.078 m | 
| Kilometer | 7.8e-05 km | 
| Mijl | 4.8467e-05 mi | 
| Zeemijl | 4.21166e-05 nmi | 
