Convert Thou to Micrometer
Enter the number of thou that you want to convert to micrometers.
How to Convert Thou to Micrometers
The thou and micrometer are both units of length. By definition, 1 thou equals exactly 25.4 micrometers. This means to convert thou to micrometers, you multiply by 25.4.
Formula
Step-by-Step Example
Convert 5 thou to micrometers:
We need to convert thou to micrometers
Since 1 thou = 25.4 μm, multiply by 25.4
5 × 25.4 = 127
5 thou = 127 μm
Thou to Micrometer Conversion Table
Quick reference table for common thou to micrometer conversions. Click any value for detailed calculation.
| Thou (thou) | Micrometers (μm) |
|---|---|
| 1 thou | 25.4 μm |
| 2 thou | 50.8 μm |
| 5 thou | 127 μm |
| 10 thou | 254 μm |
| 15 thou | 381 μm |
| 20 thou | 508 μm |
| 25 thou | 635 μm |
| 50 thou | 1270 μm |
| 100 thou | 2540 μm |
About These Units
Thou (thou)
A thou, also called mil, is an imperial unit equal to 1/1000 inch or 0.0254 millimeters. Thou measurements are used in manufacturing, engineering, and specifying material thickness (plastic films, paper, wire diameter). One inch equals 1,000 thou.
Micrometer (μm)
A micrometer (μm), also called a micron, is a metric unit equal to one millionth of a meter or 0.001 millimeters. Micrometers are used for measuring bacteria (1-10 μm), human hair diameter (70-100 μm), red blood cells (7 μm), and semiconductor features.
Frequently Asked Questions
How do I convert thou to micrometers?
To convert thou to micrometers, multiply the value by 25.4. For example, 10 thou = 254 μm.
How many micrometers are in 1 thou?
1 thou equals 25.4 micrometers.
What is the formula for thou to micrometers?
The formula is: μm = thou × 25.4.