1 Millimeter to Inches

1 mm = 0.03937 in

1 millimeter equals 0.03937 inches (1 mm = 0.03937 in). Rounded to two decimal places, that is 0.04 in.

How to convert 1 millimeters to inches

in = mm × 0.039370079
  1. 1Start with the value in millimeters: 1 mm.
  2. 2Multiply by the conversion factor 0.039370079.
  3. 31 × 0.039370079 = 0.03937 in.

1 millimeters in other length units

The same quantity expressed in the other units this converter supports.

1 mm to m0.001 m
1 mm to km0.000001 km
1 mm to cm0.1 cm
1 mm to mi6.213712e-7 mi
1 mm to yd0.001094 yd
1 mm to ft0.003281 ft

Millimeter to Inch conversion table

Millimeter (mm)Inch (in)
10.03937
20.07874
30.11811
40.15748
50.19685
60.23622
80.314961
100.393701
120.472441
150.590551
200.787402
250.984252
301.181102
401.574803
501.968504
752.952756
1003.937008
1505.905512
2007.874016
50019.685039
100039.370079

Frequently asked questions

What is 1 millimeters in inches?

1 millimeters equals 0.03937 inches (1 mm = 0.03937 in).

How do you convert 1 millimeters to inches?

Start with the value in millimeters: 1 mm. Multiply by the conversion factor 0.039370079. 1 × 0.039370079 = 0.03937 in.