To convert millimeters to inches, use in = mm ÷ 25.4. This Millimeters to Inches page gives a calculator, formula, table, and worked example for mm to in. It also explains the millimeter to inch relationship so you can convert millimeters to inches quickly and check the result.
Use this page to convert millimeters to inches, compare mm to in, and check the millimeter to inch conversion with a formula, examples, and a reference table.
Result: 1 Millimeter = 0.0393700787 Inch
The calculator converts 1 Millimeter to Inch and formats the result as 0.0393700787 Inch.
Formula
1 mm = 0.0393700787 in
Example: convert 1 millimeters to inches
Formula: in = mm ÷ 25.4
Calculation: 1 ÷ 25.4 = 0.0393700787 -> 1 millimeters = 0.0393700787 inches
Result: 1 millimeters = 0.0393700787 inches
| Millimeters (mm) | Inches (in) |
|---|---|
| 0.01 mm | 0.0003937008 in |
| 0.1 mm | 0.0039370079 in |
| 1 mm | 0.0393700787 in |
| 2 mm | 0.0787401575 in |
| 5 mm | 0.1968503937 in |
| 10 mm | 0.3937007874 in |
| 12 mm | 0.4724409449 in |
| 50 mm | 1.968503937 in |
| 100 mm | 3.937007874 in |
| 1000 mm | 39.3700787402 in |
The symbol for millimeter is mm.
A millimeter is a metric length unit equal to one thousandth of a meter.
It is used for precise small measurements in engineering, manufacturing, drawings, hardware, and product specifications.
1 millimeter equals 0.001 meters, 0.1 centimeters, or about 0.0393701 inches.
The symbol for inch is in.
An inch is an imperial and US customary length unit defined as exactly 25.4 millimeters.
It is commonly used for screens, hardware, product dimensions, clothing measurements, and small everyday lengths in the United States.
1 inch equals 2.54 centimeters, 25.4 millimeters, or 1/12 of a foot.
To convert millimeters to inches, use in = mm ÷ 25.4. This is the main mm to in formula used by the calculator and table.
1 mm equals 0.0393700787 in.
1 in equals 25.4 mm.
mm to in is the abbreviated form of millimeter to inch. It uses mm for millimeter and in for inch.