Convert inches to micrometers
Inches to micrometers. Enter a value to convert, or use the inches to micrometers chart further down the page.
1 inch equals 25,400 micrometers. Going the other way, 1 micrometer = 0.00003937007874 inches.
How to convert inches to micrometers
To convert inches to micrometers, multiply the inch value by 25400. You can also divide by 0.00003937007874 to get the same answer.
µm = in × 25400
Worked example
Convert 15 in to micrometers:
15 in = 381,000 µm
inches to micrometers conversion chart
Use this inches to micrometers table for quick reference without typing anything.
| inches (in) | micrometers (µm) |
|---|---|
| 0.01 in | 254 µm |
| 0.1 in | 2,540 µm |
| 1 in | 25,400 µm |
| 2 in | 50,800 µm |
| 3 in | 76,200 µm |
| 5 in | 127,000 µm |
| 10 in | 254,000 µm |
| 20 in | 508,000 µm |
| 50 in | 1,270,000 µm |
| 100 in | 2,540,000 µm |
| 1,000 in | 25,400,000 µm |
What is a inch?
The inch has been defined as exactly 25.4 millimeters since the 1959 international yard and pound agreement. It is the base unit of the imperial and US customary length system and is still standard for screen sizes, pipe diameters and construction in the United States.
What is a micrometer?
The micrometer, also called the micron, is one millionth of a meter. It is the working scale of cell biology, air filtration ratings and semiconductor manufacturing.
Frequently asked questions
How many micrometers are in an inch?
1 inches equals 25,400 micrometers. Going the other way, 1 micrometers is 0.00003937007874 inches.
How do you convert inches to micrometers?
To convert inches to micrometers, multiply the inch value by 25400. You can also divide by 0.00003937007874 to get the same answer.
What is 10 inches in micrometers?
10 inches equals 254,000 micrometers. The conversion chart on this page lists the other values people look up most often.
Related length conversions
Convert inches to other units
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- inches to nanometers
Convert other units to micrometers
- mm to micrometers
- cm to micrometers
- meters to micrometers
- km to micrometers
- feet to micrometers
- yards to micrometers
- miles to micrometers
- nanometers to micrometers
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