Use this free online calculator to convert Ridge to U instantly. This all length conversions conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Ridge = 138.8571 U

1 U = 7.202e-3 Ridge

Ridge to U Conversion Formula

To convert Ridge to U, multiply by 138.8571.

U = Ridge × 138.8571

Ridge = U × 7.202e-3

To convert U back to Ridge, divide by 138.8571 (or multiply by 7.202e-3).

About These Units

About Ridge

The ridge is a traditional Welsh unit of distance equal to 3 leaps or 20 feet 3 inches (6.1722 meters).

About U

The U is a unit of distance used to measure the height of the standard racks in which audio, video, or computer components are mounted. 1U is equal to 1.75 inches (44.45 millimeters), so that, for example, a 2U component is 3.5 inches high, and a 22U rack houses a stack of components 38.5 inches high.

Ridge to U Conversion Table

Ridge	U	U	Ridge
0.1	13.8857	0.1	7.202e-4
0.5	69.4286	0.5	3.601e-3
1	138.8571	1	7.202e-3
2	277.7143	2	0.014403
5	694.2857	5	0.036008
10	1388.57	10	0.072016
20	2777.14	20	0.144033
25	3471.43	25	0.180041
50	6942.86	50	0.360082
100	13885.71	100	0.720165
250	34714.29	250	1.8004
500	69428.57	500	3.6008
1000	138857.14	1000	7.2016

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