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Hectares to acres (ha to acres) Metric conversion calculator

Welcome to our hectares to acres (ha to acres) conversion calculator. You can enter a value in either the hectares or acres 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 hectares to acres to acres to hectares.

hectares (ha)


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1 ha = 2.47105381 acres1 acres = 0.40468564 ha

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

Direct Conversion Formula
ha *1 acres
0.40468564 ha
= acres

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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