ConvertAnything

Convert Millimeter to Inch

1 millimeter = 0.039370079 inches (mm to in).

A millimeter is smaller than a inch — it takes 25.4 of them to make a single inch. Both units describe length, and the reverse is just as easy — one inch equals 25.4 millimeters. The converter above does this in real time, and the reference chart lists the values that come up most often.

0.039370079

1 mm = 0.039370079 in

How to convert Millimeters to Inches

Multiply the millimeter value by 0.0393701 to get inches.

Example: 10 millimeters = 0.393701 inches.

Millimeter to Inch Conversion Chart

MillimetersInches
1 mm0.039370079 in
2 mm0.078740157 in
3 mm0.11811024 in
5 mm0.19685039 in
10 mm0.39370079 in
20 mm0.78740157 in
25 mm0.98425197 in
50 mm1.9685039 in
100 mm3.9370079 in
1000 mm39.370079 in

Frequently Asked Questions

How many inches are in a millimeter?
There are 0.039370079 inches in 1 millimeter.
How do you convert millimeters to inches?
Multiply the millimeter value by 0.0393701 to get inches.
What is 5 millimeters in inches?
5 millimeters equals 0.19685039 inches.
What is 100 millimeters in inches?
100 millimeters equals 3.9370079 inches.
What is 1 inch in millimeters?
1 inch equals 25.4 millimeters.
Is this millimeter to inch converter free?
Yes. The converter is free, needs no sign-up, and runs entirely in your browser — the values you enter never leave your device.

Related Conversions