Convert kilometers to millimeters
Select how many decimal places the result will be rounded to:
How to convert kilometers to millimeters
To convert kilometers to millimeters, multiply a kilometers value by 1000000.
Formula mm = km × 1000000
Example: Convert 0.01 kilometers to millimeters Calculations: 0.01 km × 1000000 = 10000 mm
Kilometer (km)
The kilometer is a unit of length in the metric system equal to 1000 meters, or approximately 0.6214 miles. Kilometers are widely used for measuring distances between geographical locations.
Millimeter (mm)
The millimeter is a unit of length equal to 1/1000 of a meter, or approximately 0.03937 inches. It is used for precise measurements across various fields, such as engineering and construction.
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