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

Quick Reference

1 Twain = 0.592594 Ridge

1 Ridge = 1.6875 Twain

Twain to Ridge Conversion Formula

To convert Twain to Ridge, multiply by 0.592594.

Ridge = Twain × 0.592594

Twain = Ridge × 1.6875

To convert Ridge back to Twain, divide by 0.592594 (or multiply by 1.6875).

About These Units

About Twain

The twain is an old word for the number two, derived from the Anglo-Saxon twegen. The American author Samuel Clemens (1835-1910), who had been a riverboat pilot on the Mississippi in his youth, took his literary name from a traditional riverboat phrase "mark twain", meaning "exactly two" fathoms of water. This was the minimum depth needed for the boats to operate safely without running aground.

About Ridge

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

Twain to Ridge Conversion Table

Twain	Ridge	Ridge	Twain
0.1	0.059259	0.1	0.168750
0.5	0.296297	0.5	0.843748
1	0.592594	1	1.6875
2	1.1852	2	3.3750
5	2.9630	5	8.4375
10	5.9259	10	16.8750
20	11.8519	20	33.7499
25	14.8148	25	42.1874
50	29.6297	50	84.3748
100	59.2594	100	168.7497
250	148.1484	250	421.8741
500	296.2969	500	843.7483
1000	592.5938	1000	1687.50

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