# Millimeters to Inches Conversion

### millimeters to Inches Converter

mm
in

in
ft
in

Inches to Millimeters >>

### What is the definition of Inches?

An inch is a unit of measurement in the field of measurement.

The inch is a conventional and standard length measurement in the United States. Inches are sometimes shortened as in; for example, 1 inch is written as 1 in.

### What is the definition of Millimeter?

The millimeter, sometimes known as the millimeter [mm], is a length unit in the SI system of units. 1/1000 of a meter is the unit of measurement. It is defined as the distance traveled by light in vacuum in seconds.

In the measuring system, the millimeters is the International system of units. It is used to describe the length of a particular object.

One of the numerous metric prefixes is “Milli”. It represents a thousandth of the base unit, which in this case is the meter.

To convert millimeter to inches, divide the length in millimeters by the width in inches.

On most measurement rulers, the smaller ticks are used to indicate millimeters. The thickness of a US dime is 1.35mm, which can be used as a size reference.

### How many inch in 1 millimeter

1 mm = 0.03937 in

### How many millimeters in 1 inch

1 in = 25.4 mm

Equation: inch = mm / 25.4

Example. convert 78 mm to inch

Inch = mm / 25.4
= 78 / 25.4
= 3.0708

### Millimeter to Inch conversion table

Millimeter Inch
1 0.0394
2 0.0787
3 0.1181
4 0.1575
5 0.1969
6 0.2362
7 0.2756
8 0.3150
9 0.3543
10 0.3937

Inches to Millimeters >>