MM to Inches Converter
Instantly calculate! Your online conversion tool always at hand to easily convert millimeters to inches. Perfect for engineering, manufacturing, and precision measurements. Simply enter your value and get accurate results immediately.
How to Convert MM to Inches
1 mm = 0.03937 inches
25.4 mm = 1 inch
Example: convert 50 mm to inches:
50 mm = 50 ÷ 25.4 in = 1.969 in
MM to Inches
Quick Conversion Table
| MM | Inches |
|---|---|
| 1 | 0.0394 |
| 2 | 0.0787 |
| 3 | 0.1181 |
| 5 | 0.1969 |
| 10 | 0.3937 |
| 15 | 0.5906 |
| MM | Inches |
|---|---|
| 20 | 0.7874 |
| 25 | 0.9843 |
| 25.4 | 1 |
| 30 | 1.1811 |
| 40 | 1.5748 |
| 50 | 1.9685 |
| MM | Inches |
|---|---|
| 75 | 2.9528 |
| 100 | 3.937 |
| 150 | 5.906 |
| 200 | 7.874 |
| 250 | 9.843 |
| 300 | 11.811 |
About the Units
Millimeter (mm)
A millimeter is a unit of length in the metric system equal to one thousandth of a meter (0.001 m). It is widely used for precise measurements in engineering, manufacturing, and scientific applications. The metric system is the standard measurement system in most countries worldwide.
Inch (in)
An inch is a unit of length in the imperial and US customary systems. Since 1959, the inch has been defined as exactly 25.4 millimeters. It is commonly used in the United States, Canada, and the United Kingdom for everyday measurements, screen sizes, and many industrial applications.