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The kilometer (SI symbol: km) or kilometre (British spelling) is a unit of length in the metric system, equal to 1000 meters (kilo- being the SI prefix for 1000). It is ..more definition+
In relation to the base unit of [length] => (meters), 1 Femtometers (fm) is equal to 1.0E-15 meters, while 1 Kilometers (km) = 1000 meters.| 230100 Femtometers | to common length units |
|---|---|
| 230100 fm | = 2.301E-10 meters (m) |
| 230100 fm | = 2.301E-13 kilometers (km) |
| 230100 fm | = 2.301E-8 centimeters (cm) |
| 230100 fm | = 7.5492125984252E-10 feet (ft) |
| 230100 fm | = 9.0590551181102E-9 inches (in) |
| 230100 fm | = 2.5164041994751E-10 yards (yd) |
| 230100 fm | = 1.4297751133381E-13 miles (mi) |
| 230100 fm | = 2.4320896311172E-26 light years (ly) |
| 230100 fm | = 8.6966940090323E-7 pixels (PX) |
| 230100 fm | = 1.438125E+25 planck length (pl) |