21 ft * | 12.0 in | = 252.0 in |
1 ft |
Fyzikálna jednotka | Dĺžka |
---|---|
Nanometer | 6400800000.0 nm |
Mikrometer | 6400800.0 µm |
Milimeter | 6400.8 mm |
Centimeter | 640.08 cm |
Palec | 252.0 in |
Stopa | 21.0 ft |
Yard | 7.0 yd |
Meter | 6.4008 m |
Kilometer | 0.0064008 km |
Míľa | 0.0039772727 mi |
Námorná míľa | 0.0034561555 nmi |