How do you convert inches to millimeters?

Answer:
1 inch = 25.4 millimeters = 2.54 centimeters.

So to convert inches to millimeters, multiply the number of inches by 25.4

You could also use the website shown below in "Related Links" to help convert such values.
First answer by Mmillerllc. Last edit by TyCamden. Contributor trust: 303 [recommend contributor recommended]. Question popularity: 23 [recommend question].