in to mm converter
Convert inches (in) to millimetres (mm). 1 in = 25.4 mm.
Calculating…
Conversion factor
1 in = 25.4 mm · 1 mm = 0.0393701 in
in to mm table
| in | mm |
|---|---|
| 0.0625 in | 1.5875 mm |
| 0.125 in | 3.175 mm |
| 0.25 in | 6.35 mm |
| 0.375 in | 9.525 mm |
| 0.5 in | 12.7 mm |
| 0.625 in | 15.875 mm |
| 0.75 in | 19.05 mm |
| 1 in | 25.4 mm |
| 1.25 in | 31.75 mm |
| 1.5 in | 38.1 mm |
| 2 in | 50.8 mm |
| 2.5 in | 63.5 mm |
| 3 in | 76.2 mm |
| 4 in | 101.6 mm |
| 5 in | 127 mm |
| 6 in | 152.4 mm |
| 8 in | 203.2 mm |
| 10 in | 254 mm |
| 12 in | 304.8 mm |
1 inch = 25.4 mm exactly. 1 thou (mil) = 0.0254 mm, the common unit for imperial clearances and shim sizes.