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Convert Millimeter to Kilometer

Please provide values below to convert millimeter [mm] to kilometer [km], or vice versa.

From: millimeter
To: kilometer

Definition: Millimeter
Millimeter (symbol: mm) is a length unit in the SI (International System of Units). A millimeter equals to one thousandth of a meter.

Definition: Kilometer
Kilometer (symbol: km) is a length unit in the SI (International System of Units). A kilometer equals to one thousand meters. It is now the measurement unit used officially for expressing distances between geographical places on land in most of the world.

Millimeter to Kilometer Conversion Table

Millimeter [mm]Kilometer [km]
0.01 mm1.0E-8 km
0.1 mm1.0E-7 km
1 mm1.0E-6 km
2 mm2.0E-6 km
3 mm3.0E-6 km
5 mm5.0E-6 km
10 mm1.0E-5 km
20 mm2.0E-5 km
50 mm5.0E-5 km
100 mm0.0001 km
1000 mm0.001 km

How to Convert Millimeter to Kilometer

1 mm = 1.0E-6 km
1 km = 1000000 mm

Example: convert 15 mm to km:
15 mm = 15 × 1.0E-6 km = 1.5E-5 km

Convert Millimeter to Other Length Units