Oztoml.net
Length: Enter a value to convert
| Millimeters (mm) | Inches |
|---|
Convert millimeters (mm) to inches or vice versa with ease using this lightweight tool—perfect for DIY projects, engineering, or daily measurements!
A millimeter (mm) is a metric unit equal to one-thousandth of a meter. An inch is an imperial unit equal to exactly 25.4 mm, widely used in the US and UK.
The millimeter emerged with the metric system in France in the late 18th century. The inch, rooted in ancient measurements, was standardized in 1959 to 25.4 mm.
mm is standard in science, engineering, and most countries for precision measurements. Inches are common in the US and UK for construction, crafts, and more.
Multiply the length in millimeters by 0.0393701. For example, 50 mm × 0.0393701 = 1.9685 inches.
Yes, it uses the precise conversion factor of 1 mm = 0.0393701 inches, with results to 4 decimal places for detail.
Absolutely! It’s ideal for converting measurements between metric and imperial tools or plans.