Length Converter A millimeter(mm) is a unit of length.It can also be explained in terms of meter as 1/1000 of a meter.
Formula mm to in:
$$\text{Inches}\;=\;\frac{\text{Millimeters}}{25.4}$$
Example:
How to convert 15 mm to inch using the formula above.
$$\text{Inches}\;=\;\frac{\text{Millimeters}}{25.4}$$
$$\text{Inches}\;=\;\frac{15}{25.4}$$
$$\text{Inches}\;=\; 0.5906$$
| Millimeter (mm) | Inches (decimal) | Inches (fraction) |
|---|---|---|
| 1 mm | 0.03937" | 3/64" |
| 2 mm | 0.07874" | 5/64" |
| 3 mm | 0.11811" | 1/8" |
| 4 mm | 0.15748" | 5/32" |
| 5 mm | 0.19685" | 13/64" |
| 6 mm | 0.23622" | 15/64" |
| 7 mm | 0.275591" | 9/32" |
| 8 mm | 0.314961" | 5/16" |
| 9 mm | 0.354331" | 23/64" |
| 10 mm | 0.393701" | 25/64" |