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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 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+
In relation to the base unit of [length] => (meters), 1 Rack Unit (ru) is equal to 0.04445 meters, while 1 Planck Length (pl) = 1.6E-35 meters.| 1 Rack Unit | to common length units |
|---|---|
| 1 ru | = 0.04445 meters (m) |
| 1 ru | = 4.445E-5 kilometers (km) |
| 1 ru | = 4.445 centimeters (cm) |
| 1 ru | = 0.14583333333333 feet (ft) |
| 1 ru | = 1.75 inches (in) |
| 1 ru | = 0.048611111111111 yards (yd) |
| 1 ru | = 2.7619949494949E-5 miles (mi) |
| 1 ru | = 4.6982348588944E-18 light years (ly) |
| 1 ru | = 168.00002116536 pixels (PX) |
| 1 ru | = 2.778125E+33 planck length (pl) |
| Rack Unit | to Planck Length (table conversion) |
|---|---|
| 1 ru | = 2.778125E+33 pl |
| 2 ru | = 5.55625E+33 pl |
| 3 ru | = 8.334375E+33 pl |
| 4 ru | = 1.11125E+34 pl |
| 5 ru | = 1.3890625E+34 pl |
| 6 ru | = 1.666875E+34 pl |
| 7 ru | = 1.9446875E+34 pl |
| 8 ru | = 2.2225E+34 pl |
| 9 ru | = 2.5003125E+34 pl |
| 10 ru | = 2.778125E+34 pl |
| 20 ru | = 5.55625E+34 pl |
| 30 ru | = 8.334375E+34 pl |
| 40 ru | = 1.11125E+35 pl |
| 50 ru | = 1.3890625E+35 pl |
| 60 ru | = 1.666875E+35 pl |
| 70 ru | = 1.9446875E+35 pl |
| 80 ru | = 2.2225E+35 pl |
| 90 ru | = 2.5003125E+35 pl |
| 100 ru | = 2.778125E+35 pl |
| 200 ru | = 5.55625E+35 pl |
| 300 ru | = 8.334375E+35 pl |
| 400 ru | = 1.11125E+36 pl |
| 500 ru | = 1.3890625E+36 pl |
| 600 ru | = 1.666875E+36 pl |
| 700 ru | = 1.9446875E+36 pl |
| 800 ru | = 2.2225E+36 pl |
| 900 ru | = 2.5003125E+36 pl |
| 1000 ru | = 2.778125E+36 pl |
| 2000 ru | = 5.55625E+36 pl |
| 4000 ru | = 1.11125E+37 pl |
| 5000 ru | = 1.3890625E+37 pl |
| 7500 ru | = 2.08359375E+37 pl |
| 10000 ru | = 2.778125E+37 pl |
| 25000 ru | = 6.9453125E+37 pl |
| 50000 ru | = 1.3890625E+38 pl |
| 100000 ru | = 2.778125E+38 pl |
| 1000000 ru | = 2.778125E+39 pl |
| 1000000000 ru | = 2.778125E+42 pl |