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Category: area Conversion: Square Decameters to Hectares The base unit for area is square meters (Non-SI/Derived Unit) [Square Decameters] symbol/abbrevation: (dam2, sq dam) [Hectares] symbol/abbrevation: (ha)
How to convert Square Decameters to Hectares (dam2, sq dam to ha)? 1 dam2, sq dam = 0.01 ha. 459900 x 0.01 ha = 4599 Hectares. Always check the results; rounding errors may occur.
Definition:
The hectare (symbol ha) is an SI accepted metric system unit of area equal to 100 ares (10,000 m2) and primarily used in the measurement of land as a metric replacement for ..more definition+
In relation to the base unit of [area] => (square meters), 1 Square Decameters (dam2, sq dam) is equal to 100 square-meters, while 1 Hectares (ha) = 10000 square-meters.