Convert kilometers to millimeters

kilometers definition

The Kilometer is metric length unit equal to 1,000 meters or 100,000 centimeters.

millimeters definition

The Millimeter is a metric unit which equals to a 1/10 of a centimeter.

Please enter kilometers value in the first input field, and you'll see the result value in millimeters in the second field.
kilometers = millimeters

See also: Convert millimeters to kilometers

Metric Conversion