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A rack unit (abbreviated U or RU) is a unit of measure defined as 1.75 inches (44.45 mm). It is most frequently used as a measurement of the overall height of 19-inch and ..more definition+
In relation to the base unit of [length] => (meters), 1 Femtometers (fm) is equal to 1.0E-15 meters, while 1 Rack Unit (ru) = 0.04445 meters.| 8100 Femtometers | to common length units |
|---|---|
| 8100 fm | = 8.1E-12 meters (m) |
| 8100 fm | = 8.1E-15 kilometers (km) |
| 8100 fm | = 8.1E-10 centimeters (cm) |
| 8100 fm | = 2.6574803149606E-11 feet (ft) |
| 8100 fm | = 3.1889763779528E-10 inches (in) |
| 8100 fm | = 8.8582677165354E-12 yards (yd) |
| 8100 fm | = 5.0331066571224E-15 miles (mi) |
| 8100 fm | = 8.5614628474791E-28 light years (ly) |
| 8100 fm | = 3.0614177085251E-8 pixels (PX) |
| 8100 fm | = 5.0625E+23 planck length (pl) |