UAE is a diverse country, and different land measurement units are used in different parts of the country, the land size is calculated and written in only standard units of measurement. Some of commonly used measurement units are acre, hectare, square foot, square meter, etc. For instance, a hectare is a common metric system unit particularly used to measure large land plots and farmlands. After elucidating both units, this article will explain the Hectare To Acre (Ha To Ac) formula and conversion for further clarity.
About Hectare (ha)
Hectare is a non-SI metric unit of area that equals 10,000 square metres or 2.471 acres. Simply put, a hectare is approximately the size of a football field. The term is commonly represented by the symbol ‘ha.’ A hectare is also used to describe the area of a square-shaped land that has sides of 100 meters. It is commonly used to measure vast agricultural lands, as well as for land sale, land planning, land deeds, management, town planning, and forestry. Although a hectare is a non-SI metric unit (International System of Units), it is the only measurement unit of area accepted with SI units.
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The History of Hectare
The term ‘hectare’ is derived from the Latin word area and the Greek word hect, meaning hundred. It is a customary measuring unit in the United States and Britain and was first used in 1795 when the metric system was introduced. The metric unit of a hectare is commonly used in the European Union, the United Kingdom, Canada, and Myanmar. In 1960, the metric system was updated. Although a hectare was declared a non-metric and non-SI unit by the International Committee for Weights and Measures (CIPM), it was acknowledged in the International System of Units.
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Dimensions of Hectare
While calculating 1 hc to ac, you can consider the following conversion formula- one hectare is about 2.47 acres, and an acre is about 0.4047 hectares. One hectare is equivalent to 10,000 square meters. However, per the British Imperial System, one hectare equals 2.471 acres. Additionally, 100 hectares equals a square kilometre, whereas 200 hectares equals 2 square kilometres.
About Acre (ac)
Like a hectare, an acre is also a unit of land measurement in the customary United States and British Imperial Systems. It is used to measure a land of any shape, including circles, rectangles, or even hexagons. The word acre is derived from Old English aker, similar to ager from Latin, meaning field. One acre equals 0.4047 hectares or 4047 square meters and is denoted by ‘ac.’
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The History of Acre
In the late 1200s, the term acre was first implemented by the English Monarchy for the use of land measurements. Later, in 1878, the British Weights and Measures Act defined 1 hectare as 4840 square yards. Before the metric system was introduced, the standard measurement of an acre was different among various European countries. Today, however, it is part of the US customary and imperial units of measurement.
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Dimensions of Acre
An acre is equivalent to 43560 square feet and measures about 40% of a hectare, i.e. about 4047 square meters or 1/640 of a square mile. The area of an acre is one chain, i.e. 66 feet by 1 furlong, i.e. 660 feet. One acre is the approximate size of 16 tennis courts, or close to the size of a football field (as the average football field is believed to be approximately 1.86 acres).
How To Convert Hectare To Acre (ha to ac)?
Both hectare and acre are convertible and are often used during the land purchase or sale of a large plot of land. Several calculators are available online that help convert hectares to acres. The ha to ac conversion can be done with the simple formula as follows:
Acre (ac) = Hectare (ha) x 2.4710.
Therefore, 1 hc to ac = 2.471053815 ac; 2 hectares in acres = 4.94210763 ac, and so on.
Hectare To Acre (ha to ac) Formula and Example
To convert hectare to acre (ha to ac) and vice versa, we need to apply the following formula- ac = ha x 2.4710
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Hectare To Acre (ha to ac)
For example, the formula to convert 13 hectares to acres is as follows: 13 ha = 13 x 2.4710 = 32.1237 ac.
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Acre To Hectare (ac to ha)
Similarly, acres can be converted to hectares by dividing the acre value by 0.404686. For example, 13 acres = 13/ 0.404686 = 5.26091 ha.
Hectare To Acre (ha to ac) Conversion Table
An online area converter often works best for precise and quick calculations. We have put together a hectare to acre (ha to ac) conversion table for easy results.
Hectare (ha) |
Acre (ac) |
1 ha |
2.471053815 ac |
2 ha |
4.94210763 ac |
3 ha |
7.413161445 ac |
4 ha |
9.88421526 ac |
5 ha |
12.355269075 ac |
6 ha |
14.82632289 ac |
7 ha |
17.297376705 ac |
8 ha |
19.76843052 ac |
9 ha |
22.239484335 ac |
10 ha |
24.71053815 ac |
11 ha |
27.181591965 ac |
12 ha |
29.65264578 ac |
13 ha |
32.123699595 ac |
14 ha |
34.59475341 ac |
15 ha |
37.065807225 ac |
16 ha |
39.53686104 ac |
17 ha |
42.007914855 ac |
18 ha |
44.47896867 ac |
19 ha |
46.950022485 ac |
20 ha |
49.4210763 ac |
21 ha |
51.892130115 ac |
22 ha |
54.36318393 ac |
23 ha |
56.834237745 ac |
24 ha |
59.30529156 ac |
25 ha |
61.776345375 ac |
26 ha |
64.24739919 ac |
27 ha |
66.718453005 ac |
28 ha |
69.18950682 ac |
29 ha |
71.660560635 ac |
30 ha |
74.13161445 ac |
31 ha |
76.602668265 ac |
32 ha |
79.07372208 ac |
33 ha |
81.544775895 ac |
34 ha |
84.01582971 ac |
35 ha |
86.486883525 ac |
36 ha |
88.95793734 ac |
37 ha |
91.428991155 ac |
38 ha |
93.90004497 ac |
39 ha |
96.371098785 ac |
40 ha |
98.8421526 ac |
41 ha |
101.313206415 ac |
42 ha |
103.78426023 ac |
43 ha |
106.255314045 ac |
44 ha |
108.72636786 ac |
45 ha |
111.197421675 ac |
46 ha |
113.66847549 ac |
47 ha |
116.139529305 ac |
48 ha |
118.61058312 ac |
49 ha |
121.081636935 ac |
50 ha |
123.55269075 ac |
Difference Between Hectare and Acre
Hectare and acre are both units of measurement for land with a couple of differences based on size, use, etc. Hectare is a portmanteau term of hecto and are. In the metric system, hecto refers to a factor of 1 and denotes an area equivalent to 100 square meters.
Let’s observe other differences between these two.
Hectare |
Acre |
One hectare is equal to 10,000 square meters. |
One acre is equal to 4840 square yards. |
Hectare is bigger than acre as 1 hectare to acre = 2.47 acre. |
Acre is smaller than a hectare as 1 acre = 0.4047 hectares. |
Hectare is a non-SI unit. |
Acre is a SI unit of area measurement. |
A hectare is commonly used as a measuring unit throughout the European Union and Commonwealth countries. |
Acre is a popular land measurement unit in the United States, South America, Central America, and India. |
To Sum Up
While dealing with land properties, it is always safe to study the common land measurement units used. The knowledge of hectare to acre equivalence further helps to understand the deal offered by the seller and the actual land area. Moreover, it also helps to comprehend land-related documents and calculate the value of the property. While investing in or buying a new property, it is a good practice to use an online area converter for quick and error-free hectare-to-acre conversions.
Some More Useful Article for You :
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How To Convert Mm To Inches |
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How To Convert Miles To km |
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Everything From Inches To Cm |
Frequently Asked Question (FAQs)
Hectare-to-acre conversion can be done using the formula- ac = ha x 2.4710, whereby 'ac' is acre and 'ha' is hectare.
According to the ha to ac conversion formula, 108 Ac = 43.70604936192 Ha.
The formula to convert hectare to acre is Acre (ac) = Hectare (ha) x 2.4710.
1 ha has 2.4711 ac.
1 acre has 0.404686 hectares.
Ha and ac are primarily used to measure large plots of land.
A hectare is bigger than an acre as 1 hectare = 2.47 acres. How to calculate a hectare to acre?
How many Ha are 108 Ac?
What is the formula for converting a hectare to acre?
How many ac in 1 ha?
How many hectares in 1 acre?
What are ha and ac used for?
Is a Hectare Acre bigger than an Acre?