| Did you mean to convert | acre acre [commercial] acre [Ireland] acre [survey] |
to | hectare |
How many acre in 1 hA? The answer is 2.4710538146717. We assume you are converting between acre and hectare. You can view more details on each measurement unit: acre or hA The SI derived unit for area is the square meter. 1 square meter is equal to 0.00024710538146717 acre, or 0.0001 hA. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between acres and hectares. Type in your own numbers in the form to convert the units!
1 acre to hA = 0.40469 hA
5 acre to hA = 2.02343 hA
10 acre to hA = 4.04686 hA
20 acre to hA = 8.09371 hA
30 acre to hA = 12.14057 hA
40 acre to hA = 16.18743 hA
50 acre to hA = 20.23428 hA
75 acre to hA = 30.35142 hA
100 acre to hA = 40.46856 hA
You can do the reverse unit conversion from hA to acre, or enter any two units below:
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 m² (for the UK, see). For measurements based specifically on the US survey foot the US survey acre is ca. 4 046.872 610 m².
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.
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!