1 millimeter in inches
Result
The conversion result is: 1 millimeter is equivalent to 0.0393700787401575 inches.[1]
Conversion in the opposite direction
The inverse of the conversion factor is that 1 inch is equal to 25.4 times 1 millimeter.
It can also be expressed as: 1 millimeter is equal to 1 / 25.4 inches.
Approximation
An approximate numerical result would be: one millimeter is about zero point zero four inches, or alternatively, a inch is about zero times one millimeter.
Footnotes
[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).
Results may contain small errors due to the use of floating point arithmetic.