How do you convert inches to millimeters?

Answer by  Clement (1453)

Since 1 inche is equal to 25. 4 millimeters, in order to convert inches to millimteres you just need to multiple the distance (in inches) by 25. 4.

Answer by  BrighamMSIV (229)

In order to convert inches to millimeters you have to use the formula I just provided below: 1 inch x (2. 54 cm/inch) x (10mm/1cm) = 25. 4mm In other words, 1 inch equals 25. 4mm, 2 inches equals 50. 8mm, and so on. Make sure you simplify each part of the equasion (cross out like terms, etc. ).