Millimeter to Kilometer Conversion (mm to km)

How Many Kilometer in a Millimeter?

There are 1.0E-6 kilometer in a millimeter.
1 Millimeter is equal to 1.0E-6 Kilometer.
1 mm = 1.0E-6 km

Millimeter to Kilometer Conversions

Millimeter Definition

Millimeter is one the most commonly used units of length which equals to 1/1000^th of a meter. It is a unit of SI applicable for measuring small distances and small length. According to SI rules, the unit symbol is mm.

Kilometer Definition

A kilometer is among the most widely used metric units of distance and length, including the countries traditionally using the Imperial system units. One kilometer is equal to 1000 meters. Kilometer is used for measuring distances between geographical points like cities or towns, measuring the length of a route or a river, and so on.

About mm to km Converter

This is a very easy to use millimeter to kilometer converter. First of all just type the millimeter (mm) value in the text field of the conversion form to start converting mm to km, then select the decimals value and finally hit convert button if auto calculation didn't work. Kilometer value will be converted automatically as you type.

The decimals value is the number of digits to be calculated or rounded of the result of millimeter to kilometer conversion.

You can also check the millimeter to kilometer conversion chart below, or go back to millimeter to kilometer converter to top.