Enter the value in barns to get the conversion into square kilometers:
The barn is a special unit used in nuclear physics and particle physics to express cross sections. It is 10^-28 m². The square kilometer is a multiple of the square meter. It is one million square meters.

Other available unit conversions of areas

Convert barns into square yards - b into sq-yd Conversion of barns into square feet - b into sq-ft Convert barns into square inches - b into sq-in Conversion of barns into square chains - b into sq-ch Convert barns into square miles - b into sq-mi Conversion of square meters into square kilometers - m2 into km2 Convert square decimeters into square kilometers - dm2 into km2 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
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