Millimeters to Inches Converter
CommonMeters, feet, miles and other distances.
How to convert Millimeters to Inches
Multiply the millimeters value by 0.0393701: 1 mm = 0.0393701 in. Going the other way, 1 in = 25.4 mm, so divide by 0.0393701 or use the Inches to Millimeters converter.
About these units
Millimeters (mm)
A millimeter is one thousandth of a meter. It is the usual unit for engineering drawings, paper sizes and anything measured finer than a centimeter.
Inches (in)
An inch is exactly 2.54 centimeters, one twelfth of a foot. Screen sizes, pipe diameters and paper are commonly specified in inches in the United States.
Millimeters to Inches conversion table
| Millimeters (mm) | Inches (in) |
|---|---|
| 1 mm | 0.0393701 in |
| 2 mm | 0.0787402 in |
| 3 mm | 0.11811 in |
| 4 mm | 0.15748 in |
| 5 mm | 0.19685 in |
| 10 mm | 0.393701 in |
| 20 mm | 0.787402 in |
| 25 mm | 0.984252 in |
| 50 mm | 1.9685 in |
| 100 mm | 3.93701 in |
| 500 mm | 19.685 in |
| 1,000 mm | 39.3701 in |
More millimeters conversions
- Millimeters to Meters1 mm = 0.001 m
- Millimeters to Kilometers1 mm = 1e-6 km
- Millimeters to Centimeters1 mm = 0.1 cm
- Millimeters to Micrometers1 mm = 1,000 µm
- Millimeters to Nanometers1 mm = 1e+6 nm
- Millimeters to Decimeters1 mm = 0.01 dm
- Millimeters to Feet1 mm = 0.00328084 ft
- Millimeters to Light Years1 mm = 1.057e-19 ly
See every unit on the Length Converter.