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Category: area Conversion: Square Millimeters to Barns The base unit for area is square meters (Non-SI/Derived Unit) [Square Millimeters] symbol/abbrevation: (mm2, sq mm) [Barns] symbol/abbrevation: (barn)
How to convert Square Millimeters to Barns (mm2, sq mm to barn)? 1 mm2, sq mm = 1.0E+22 barn. 9692000000000 x 1.0E+22 barn = 9.692E+34 Barns. Always check the results; rounding errors may occur.
Definition: In relation to the base unit of [area] => (square meters), 1 Square Millimeters (mm2, sq mm) is equal to 1.0E-6 square-meters, while 1 Barns (barn) = 1.0E-28 square-meters.