Millimeters to Inches: the quick answer
To convert millimeters to inches, multiply the value by 0.0393701. To go the other way, multiply inches by 25.4 to get millimeters.
To convert millimeters to inches, multiply the value by 0.0393701. To go the other way, multiply inches by 25.4 to get millimeters.
| 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 |
| 6 mm | 0.23622 in |
| 7 mm | 0.275591 in |
| 8 mm | 0.314961 in |
| 9 mm | 0.354331 in |
| 10 mm | 0.393701 in |
| 12 mm | 0.472441 in |
| 14 mm | 0.551181 in |
| 15 mm | 0.590551 in |
| 20 mm | 0.787402 in |
| 21 mm | 0.826772 in |
| 24 mm | 0.944882 in |
| 25 mm | 0.984252 in |
| 30 mm | 1.1811 in |
| 40 mm | 1.5748 in |
| 50 mm | 1.9685 in |
| 60 mm | 2.3622 in |
| 75 mm | 2.95276 in |
| 80 mm | 3.14961 in |
| 100 mm | 3.93701 in |
| 200 mm | 7.87402 in |
| 250 mm | 9.84252 in |
| 300 mm | 11.811 in |
| 400 mm | 15.748 in |
| 500 mm | 19.685 in |
| 750 mm | 29.5276 in |
| 1,000 mm | 39.3701 in |
Millimeter (mm). A millimeter is one thousandth of a meter, used for small measurements such as thickness and rainfall.
Inch (in). The inch is an imperial and US customary unit equal to exactly 25.4 millimeters, used for screen sizes, pipes and tyres.
There are 0.0393701 inches in one millimeter.
Multiply the number of millimeters by 0.0393701. For example, 10 millimeters equal 0.393701 inches.
One inch equals 25.4 millimeters.
0.472441 inches. Other common values: 5 millimeters = 0.19685 inches and 100 millimeters = 3.93701 inches.