| 1.5 ft * | 12.0 in | = 18.0 in | 
| 1 ft | 
| Natuurkundige eenheid | Lengte-eenheid | 
|---|---|
| Nanometer | 457200000.0 nm | 
| Micrometer | 457200.0 µm | 
| Millimeter | 457.2 mm | 
| Centimeter | 45.72 cm | 
| Inch | 18.0 in | 
| Voet | 1.5 ft | 
| Yard | 0.5 yd | 
| Meter | 0.4572 m | 
| Kilometer | 0.0004572 km | 
| Mijl | 0.0002840909 mi | 
| Zeemijl | 0.0002468683 nmi | 
