Convert micron to league
Please provide values below to convert micron [µ] to league [lea], or Convert league to micron.
How to Convert Micron to League
1 µ = 2.07123730745778e-10 lea
Example: convert 15 µ to lea:
15 µ = 15 × 2.07123730745778e-10 lea = 3.10685596118667e-09 lea
Micron to League Conversion Table
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Micron
A micron is a non-SI name for micrometer (µm), which is a unit of length equal to one-millionth of a meter.
History/Origin
The term "micron" and the symbol µ were officially declared obsolete by the General Conference on Weights and Measures (CGPM) in 1967 and are now discouraged.
Current Use
While the term micrometer is the officially recognized term, "micron" is still used in some industries and in casual speech.
League
A league is a unit of length that was common in Europe and Latin America, but is no longer an official unit in any nation. It was the distance a person could walk in an hour.
History/Origin
The league varied in length from country to country and even within the same country over time. The most common definition was three miles.
Current Use
The league is no longer in common use but is found in historical texts and literature.