| 31.5 ft * | 30.48 cm | = 960.12 cm | 
| 1 ft | 
| Natuurkundige eenheid | Lengte-eenheid | 
|---|---|
| Nanometer | 9601200000.0 nm | 
| Micrometer | 9601200.0 µm | 
| Millimeter | 9601.2 mm | 
| Centimeter | 960.12 cm | 
| Inch | 378.0 in | 
| Voet | 31.5 ft | 
| Yard | 10.5 yd | 
| Meter | 9.6012 m | 
| Kilometer | 0.0096012 km | 
| Mijl | 0.0059659091 mi | 
| Zeemijl | 0.0051842333 nmi | 
