Enter the value in square decimeters to get the conversion into square kilometers:
The square decimeter is a submultiple of the square meter. It is 0.01 square meters. The square kilometer is a multiple of the square meter. It is one million square meters.

Other available unit conversions of areas

Convert square decimeters into square yards - dm2 into sq-yd Conversion of square decimeters into square feet - dm2 into sq-ft Convert square decimeters into square inches - dm2 into sq-in Conversion of square decimeters into square chains - dm2 into sq-ch Convert square decimeters into square miles - dm2 into sq-mi Conversion of square centimeters into square kilometers - cm2 into km2 Convert square millimeters into square kilometers - mm2 into km2 Conversion of square decameters into square kilometers - dam2 into km2 Convert square hectometers into square kilometers - hm2 into km2
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