## Square millimeter

Square millimeter is a unit of area measurement, equal to the area of a square measuring one millimeter on each side. Square millimeter can be abbreviated as Sq.mm or mm2.

## Square kilometer

A Square kilometer is an area measurement unit, equal to the area of a square with sides having one kilometer length. Square kilometer can be abbreviated as Sq.km or km2.

## How to convert Square millimeter to Square kilometer

1 Sq.mm = 1e-12 Sq.km
Example 1:
Convert 15 Square millimeter to Square kilometer
1 mm2 = 1e-12 km2
Therefore, 15 mm2 = 15 * 1e-12 = 15e-12 km2
Example 2:
Convert 50 Square millimeter to Square kilometer
1 mm2 = 1e-12 km2
Therefore, 50 mm2 = 50 * 1e-12 = 50e-12 km2

## Square millimeter to Square kilometer conversion table

Square millimeter(mm2)Square kilometer(km2)
00
11e-12
22e-12
33e-12
44e-12
55e-12
66e-12
77e-12
88e-12
99e-12
1010e-12
1111e-12
1212e-12
1313e-12
1414e-12
1515e-12
2020e-12
5050e-12
100100e-12

## Square millimeter to other converters

• Square millimeter to Square meter Converter
• Square millimeter to Square feet Converter
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• Square millimeter to Square yard Converter
• Square millimeter to Square centimeter Converter
• Square millimeter to Square Inch Converter
• Square millimeter to Square miles Converter
• ## Other Unit converters

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