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Category: area Conversion: Square Hectometers to Square Decimeters The base unit for area is square meters (Non-SI/Derived Unit) [Square Hectometers] symbol/abbrevation: (hm2, sq hm) [Square Decimeters] symbol/abbrevation: (dm2, sq dm)
How to convert Square Hectometers to Square Decimeters (hm2, sq hm to dm2, sq dm)? 1 hm2, sq hm = 1000000 dm2, sq dm. 4780215863 x 1000000 dm2, sq dm = 4.780215863E+15 Square Decimeters. Always check the results; rounding errors may occur.
Definition: In relation to the base unit of [area] => (square meters), 1 Square Hectometers (hm2, sq hm) is equal to 10000 square-meters, while 1 Square Decimeters (dm2, sq dm) = 0.01 square-meters.