MM to KM Converter

Convert millimeters to kilometers (mm to km) instantly with our free online converter. Accurate conversion results for millimeters to kilometers.

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How to convert millimeters to kilometers?

To convert millimeters to kilometers, divide the number of millimeters by 1,000,000. This is because 1 kilometer equals exactly 1,000,000 millimeters.

d(km) = d(mm) / 1,000,000

Example

Convert 1,000,000 millimeters to kilometers:

d(km) = 1,000,000mm / 1,000,000 = 1km

How many kilometers in a millimeter?

There are 0.000001 kilometers in one millimeter.

1mm = 0.000001km

1mm = 0.000001km

How many millimeters in a kilometer?

There are 1,000,000 millimeters in one kilometer.

1km = 1,000,000mm

1km = 1,000,000mm

What is a Millimeter?

A millimeter is a unit of length in the metric system. It is one thousandth of a meter. Millimeters are commonly used for measuring small objects and precise dimensions in engineering, manufacturing, and science.

What is a Kilometer?

A kilometer is a unit of length in the metric system, equal to 1,000 meters. Kilometers are commonly used to measure longer distances such as road distances, geographical distances, and travel distances.

Popular millimeters to kilometers conversion table

Millimeters (mm)Kilometers (km)
1 mm0.000001 km
10 mm0.00001 km
100 mm0.0001 km
1000 mm0.001 km
10000 mm0.01 km
100000 mm0.1 km
1000000 mm1 km
2000000 mm2 km
3000000 mm3 km
4000000 mm4 km
5000000 mm5 km
6000000 mm6 km
7000000 mm7 km
8000000 mm8 km
9000000 mm9 km
10000000 mm10 km
20000000 mm20 km
50000000 mm50 km
100000000 mm100 km
1000000000 mm1000 km