Inch To Millimeter Converter
Conversion Formula
Understanding how to convert between inch and millimeter
inch to millimeter
To convert inch to millimeter, multiply by 25.4.
millimeter = inch × 25.4
Example:
Convert 10 inch to millimeter:
10 inch × 25.4 = 254 millimeter
millimeter to inch
To convert millimeter to inch, multiply by 0.039370079.
inch = millimeter × 0.039370079
Example:
Convert 5 millimeter to inch:
5 millimeter × 0.039370079 = 0.196850395 inch