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Acres to hectares (acres to ha) Metric conversion calculator

Welcome to our acres to hectares (acres to ha) conversion calculator. You can enter a value in either the acres or hectares input fields. For an understanding of the conversion process, we include step by step and direct conversion formulas. If you'd like to perform a different conversion, just select between the listed Area units in the 'Select between other Area units' tab below or use the search bar above. Tip: Use the swap button to switch from converting acres to hectares to hectares to acres.


hectares (ha)

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1 acres = 0.40468564 ha1 ha = 2.47105381 acres

Algebraic Steps / Dimensional Analysis Formula
acres *6272640 in²
1 acres
*6.4516 cm²
1 in²
*1 ha
100000000 cm²
= ha

Direct Conversion Formula
acres *0.40468564 ha
1 acres
= ha

acres 0
hectares 0
square feet 0
square kilometers 0
square meters 0
square miles 0
square yards 0
If you would like to switch between Area units, select from the tables below

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