Convert MM to Inches

To Convert MM to Inches, Please enter the MM amount you wish to convert into the MM box below and simply click the calculate button for an automatic conversion of MM to Inches. Our Convert MM to Inches Conversion Calculator can also be used to convert the most popular metric measurements to various other popular U.S. measurements.

 

Length
Metric * US
Micrometers (µm)   * Inches (in)
Millimeters (mm)   * Feet (ft)
Centimeters (cm)   * Yards (yd)
Meters (m)   * Rods (rd)
Kilometers (km)   * Miles (mi)
   
 

The chart below translates various MM sizes to its Inches equivalent. For example using the chart below you can see that 5 millimeters equals 3.15/16th of an Inch

mm inches inches   mm inches inches
1 0.04 0.63/16 26 1.02 1 0.38/16
2 0.08 1.26/16 27 1.06 1 1.01/16
3 0.12 1.89/16 28 1.10 1 1.64/16
4 0.16 2.52/16 29 1.14 1 2.27/16
5 0.20 3.15/16 30 1.18 1 2.90/16
6 0.24 3.78/16 31 1.22 1 3.53/16
7 0.28 4.41/16 32 1.26 1 4.16/16
8 0.31 5.04/16 33 1.30 1 4.79/16
9 0.35 5.67/16 34 1.34 1 5.42/16
10 0.39 6.30/16 35 1.38 1 6.05/16
11 0.43 6.93/16 36 1.42 1 6.68/16
12 0.47 7.56/16 37 1.46 1 7.31/16
13 0.51 8.19/16 38 1.50 1 7.94/16
14 0.55 8.82/16 39 1.54 1 8.57/16
15 0.59 9.45/16 40 1.57 1 9.20/16
16 0.63 10.08/16 41 1.61 1 9.83/16
17 0.67 10.71/16 42 1.65 1 10.46/16
18 0.71 11.34/16 43 1.69 1 11.09/16
19 0.75 11.97/16 44 1.73 1 11.72/16
20 0.79 12.60/16 45 1.77 1 12.35/16
21 0.83 13.23/16 46 1.81 1 12.98/16
22 0.87 13.86/16 47 1.85 1 13.61/16
23 0.91 14.49/16 48 1.89 1 14.24/16
24 0.94 15.12/16 49 1.93 1 14.87/16
25 0.98 15.75/16 50 1.97 1 15.50/16