Convert microinch to mile (US survey)
Please provide values below to convert microinch [µin] to mile (US survey) [mi (survey)], or Convert mile (US survey) to microinch.
How to Convert Microinch to Mile (Us Survey)
1 µin = 1.57827967171721e-11 mi (survey)
Example: convert 15 µin to mi (survey):
15 µin = 15 × 1.57827967171721e-11 mi (survey) = 2.36741950757581e-10 mi (survey)
Microinch to Mile (Us Survey) Conversion Table
| microinch | mile (US survey) |
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Microinch
A microinch is a unit of length equal to one-millionth of an inch.
History/Origin
The microinch is a unit used for extremely small measurements in precision engineering and manufacturing.
Current Use
The microinch is used in fields like mechanical engineering and electronics to measure surface roughness and tolerances.
Mile (Us Survey)
The U.S. survey mile is a unit of length equal to 5,280 U.S. survey feet.
History/Origin
The U.S. survey foot was defined such that 1 meter is exactly 39.37 inches. This made the U.S. survey mile slightly longer than the international mile. The use of the survey foot was officially phased out in 2022.
Current Use
The U.S. survey mile was used for land surveying in the United States.