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

Quick Reference

1 Gnats Eye = 3.418e-5 Twain

1 Twain = 29260.86 Gnats Eye

Gnats Eye to Twain Conversion Formula

To convert Gnats Eye to Twain, multiply by 3.418e-5.

Twain = Gnats Eye × 3.418e-5

Gnats Eye = Twain × 29260.86

To convert Twain back to Gnats Eye, divide by 3.418e-5 (or multiply by 29260.86).

About These Units

About Gnats Eye

The gnats eye is an idiomatic "unit" of distance; its common to hear that something is "as small as a gnats eye". In fact, the eyes of typical gnats tend to have diameters similar in size to a hairs breadth: roughly 100-150 micrometers (0.10-0.15 millimeters).

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.

Gnats Eye to Twain Conversion Table

Gnats Eye	Twain	Twain	Gnats Eye
0.1	3.418e-6	0.1	2926.09
0.5	1.709e-5	0.5	14630.43
1	3.418e-5	1	29260.86
2	6.835e-5	2	58521.72
5	1.709e-4	5	146304.30
10	3.418e-4	10	292608.59
20	6.835e-4	20	585217.18
25	8.544e-4	25	731521.48
50	1.709e-3	50	1463042.96
100	3.418e-3	100	2926085.92
250	8.544e-3	250	7315214.80
500	0.017088	500	14630429.60
1000	0.034175	1000	29260859.20

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