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

Quick Reference

1 Pouce = 7.401e-3 Twain

1 Twain = 135.1166 Pouce

Pouce to Twain Conversion Formula

To convert Pouce to Twain, multiply by 7.401e-3.

Twain = Pouce × 7.401e-3

Pouce = Twain × 135.1166

To convert Twain back to Pouce, divide by 7.401e-3 (or multiply by 135.1166).

About These Units

About Pouce

The pouce is a French "inch" unit, equal to 1/12 pied. Based on the pied de roi, the pouce equals about 1.066 inches or 2.707 centimeters. The word pouce means "thumb" in French.

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.

Pouce to Twain Conversion Table

Pouce	Twain	Twain	Pouce
0.1	7.401e-4	0.1	13.5117
0.5	3.701e-3	0.5	67.5583
1	7.401e-3	1	135.1166
2	0.014802	2	270.2333
5	0.037005	5	675.5832
10	0.074010	10	1351.17
20	0.148020	20	2702.33
25	0.185025	25	3377.92
50	0.370051	50	6755.83
100	0.740101	100	13511.66
250	1.8503	250	33779.16
500	3.7005	500	67558.32
1000	7.4010	1000	135116.64

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