Micrometer to Thou Converter
1 µm = 0.039370 th
FORMULA
1 µm = 0.039370 th
CONVERSION TABLE
| Micrometer (µm) | Thou (th) |
|---|---|
| 1 µm | 0.03937 th |
| 5 µm | 0.19685 th |
| 10 µm | 0.393701 th |
| 25 µm | 0.984252 th |
| 50 µm | 1.9685 th |
| 100 µm | 3.937 th |
| 250 µm | 9.8425 th |
| 500 µm | 19.685 th |
| 1,000 µm | 39.3701 th |
COMMON VALUES
RELATED CONVERSIONS
About Micrometer (µm)
One millionth of a meter, the micrometer (or micron) is essential in semiconductor manufacturing, biology, and materials science. Human red blood cells measure about 7 micrometers across, and chip fabrication processes are named by their transistor gate length in micrometers or nanometers.
About Thou (th)
One thousandth of an inch (25.4 micrometers), the thou -- also called a mil in North America -- is used in precision engineering, wire gauge measurement, and plastic film thickness. Circuit board copper foil, paint coatings, and automotive clearances are commonly specified in thou for sub-millimeter precision in imperial contexts.
How to Convert Micrometer to Thou
The conversion formula is: 1 µm = 0.039370 th. To convert from Micrometer (µm) to Thou (th), use the formula above or the interactive converter at the top of this page.
FAQ
How many Thou in 1 Micrometer?
1 Micrometer (µm) equals 0.039370 Thou (th).
How to convert Micrometer to Thou?
Multiply the Micrometer value by 0.039370 to get the equivalent in Thou. Formula: 1 µm = 0.039370 th
What is the formula for Micrometer to Thou conversion?
1 µm = 0.039370 th
Glossary
-
Meter
The SI base unit of length, defined as the distance light travels in 1/299,792,458 of a second.
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Mile
An imperial unit of length equal to 5,280 feet, 1,760 yards, or exactly 1.609344 kilometers.
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Foot
An imperial unit of length equal to 12 inches or exactly 0.3048 meters, subdivided into 12 inches.
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Inch
An imperial unit of length defined as exactly 2.54 centimeters or 1/12 of a foot.
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Kilometer
A metric unit of length equal to 1,000 meters or approximately 0.621371 miles.