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In physics, the Planck length, denoted ℓP, is a unit of length, equal to 1.616229(38)×10−35 meters. It is a base unit in the system of Planck units, develo ..more definition+
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 Planck Length (pl) is equal to 1.6E-35 meters, while 1 Kilometers (km) = 1000 meters.| 5939556386 Planck Length | to common length units |
|---|---|
| 5939556386 pl | = 9.5032902176E-26 meters (m) |
| 5939556386 pl | = 9.5032902176E-29 kilometers (km) |
| 5939556386 pl | = 9.5032902176E-24 centimeters (cm) |
| 5939556386 pl | = 3.117877367979E-25 feet (ft) |
| 5939556386 pl | = 3.7414528415748E-24 inches (in) |
| 5939556386 pl | = 1.039292455993E-25 yards (yd) |
| 5939556386 pl | = 5.9050707726875E-29 miles (mi) |
| 5939556386 pl | = 1.0044699521826E-41 light years (ly) |
| 5939556386 pl | = 3.5917951804214E-22 pixels (PX) |
| 5939556386 pl | = 5939556386 planck length (pl) |