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How many hectare in 1 acre?
The answer is 0.40468564224.

We assume you are converting between **hectare** and **acre**.

You can view more details on each measurement unit:

hectare or
acre

The SI derived unit for **area** is the square meter.

1 square meter is equal to 0.0001 hectare, or 0.00024710538146717 acre.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between hectares and acres.

Type in your own numbers in the form to convert the units!

1 hectare to acre = 2.47105 acre

5 hectare to acre = 12.35527 acre

10 hectare to acre = 24.71054 acre

15 hectare to acre = 37.06581 acre

20 hectare to acre = 49.42108 acre

25 hectare to acre = 61.77635 acre

30 hectare to acre = 74.13161 acre

40 hectare to acre = 98.84215 acre

50 hectare to acre = 123.55269 acre

You can do the reverse unit conversion from acre to hectare, or enter any two units below:

hectare to square inch

hectare to oxgang

hectare to square millimicron

hectare to square zeptometer

hectare to square femtometer

hectare to bunder

hectare to square hectometer

hectare to square mil

hectare to square picometer

hectare to square megameter

A hectare (symbol ha) is a metric unit of surface area, equal to 100 ares (the name is a contraction of the SI prefix hecto + are). It is a non-SI unit currently accepted (although discouraged) for use with the SI. Its use is widespread in agriculture where it is more practical than either square metres or square kilometres, typical fields being a few hectares in size.

An acre is a measure of land area in Imperial units or U.S. customary units. It is equal to 43 560 square feet, 4840 square yards, or 160 square rods. The precise meaning of this depends on the exact definition adopted for a foot: the international acre is 4 046.856 422 4 mē (for the UK, see). For measurements based specifically on the US survey foot the US survey acre is ca. 4 046.872 610 mē.

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