Convert Hectares to Acres

Enter your hectare value in the form below to get the value calculated in acres.

Results in Acres:

1 ha = 2.471054 ac

How to Convert Hectares to Acres Using an Easy Conversion Formula

Calculators can be used to convert measurements from one unit to another

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Convert hectares to acres with this simple formula:

acres = hectares × 2.471054

Converting a hectare area measurement to an acre measurement involves multiplying your area by the conversion ratio to find the result. A hectare is equal to 2.471054 acres, so to convert simply multiply by 2.471054.

For example:

5 ha = (5 × 2.471054) = 12.355269 ac

Use an acreage calculator to find the area of a plot of land in acres by locating the boundaries on a map.

Hectares and acres are both units used to measure area. Learn more about area and find more area measurement conversion calculators. A hectare is a metric measurement and can be abbreviated as ha, for example 1 ha. An acre is an imperial measurement and can be abbreviated as ac, for example 1 ac. Learn more about the metric system, including the common unit prefixes and how to convert between metric units.

hectares and acres are units used to measure area

Convert Acres to Hectares

Hectare Measurements and Equivalent Acre Conversions

Common hectare values converted to the equivalent acre value
Hectares	Acres
1 ha	2.4711 ac
2 ha	4.9421 ac
3 ha	7.4132 ac
4 ha	9.8842 ac
5 ha	12.36 ac
6 ha	14.83 ac
7 ha	17.3 ac
8 ha	19.77 ac
9 ha	22.24 ac
10 ha	24.71 ac
11 ha	27.18 ac
12 ha	29.65 ac
13 ha	32.12 ac
14 ha	34.59 ac
15 ha	37.07 ac
16 ha	39.54 ac
17 ha	42.01 ac
18 ha	44.48 ac
19 ha	46.95 ac
20 ha	49.42 ac
21 ha	51.89 ac
22 ha	54.36 ac
23 ha	56.83 ac
24 ha	59.31 ac
25 ha	61.78 ac
26 ha	64.25 ac
27 ha	66.72 ac
28 ha	69.19 ac
29 ha	71.66 ac
30 ha	74.13 ac
31 ha	76.6 ac
32 ha	79.07 ac
33 ha	81.54 ac
34 ha	84.02 ac
35 ha	86.49 ac
36 ha	88.96 ac
37 ha	91.43 ac
38 ha	93.9 ac
39 ha	96.37 ac
40 ha	98.84 ac