Convert Acres to Hectares

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Acres

An acre is a unit of area equal to 1/640th of a square mile.

It is about the size of an American football field.

Hectares

A hectare is a unit of area equal to 1/100th of a square kilometer.

It is the same size as a square with 100 meter sides, and is approximately 2.47 acres.

Acres to Hectares Conversion Table inverse table
(some results are rounded)
acres ha
0.01 0.004047
0.02 0.008094
0.03 0.01214
0.04 0.01619
0.05 0.02023
0.06 0.02428
0.07 0.02833
0.08 0.03237
0.09 0.03642
0.1 0.04047
0.2 0.08094
0.3 0.1214
0.4 0.1619
0.5 0.2023
0.6 0.2428
0.7 0.2833
0.8 0.3237
0.9 0.3642
1 0.4047
2 0.8094
3 1.2141
4 1.6187
5 2.0234
6 2.4281
7 2.8328
8 3.2375
acres ha
9 3.6422
10 4.0469
11 4.4515
12 4.8562
13 5.2609
14 5.6656
15 6.0703
16 6.4750
17 6.8797
18 7.2843
19 7.6890
20 8.0937
21 8.4984
22 8.9031
23 9.3078
24 9.7125
25 10.117
26 10.522
27 10.927
28 11.331
29 11.736
30 12.141
31 12.545
32 12.950
33 13.355
34 13.759
acres ha
35 14.164
36 14.569
37 14.973
38 15.378
39 15.783
40 16.187
41 16.592
42 16.997
43 17.401
44 17.806
45 18.211
46 18.616
47 19.020
48 19.425
49 19.830
50 20.234
51 20.639
52 21.044
53 21.448
54 21.853
55 22.258
56 22.662
57 23.067
58 23.472
59 23.876
60 24.281
acres ha
61 24.686
62 25.091
63 25.495
64 25.900
65 26.305
66 26.709
67 27.114
68 27.519
69 27.923
70 28.328
71 28.733
72 29.137
73 29.542
74 29.947
75 30.351
76 30.756
77 31.161
78 31.565
79 31.970
80 32.375
81 32.780
82 33.184
83 33.589
84 33.994
85 34.398
86 34.803
acres ha
87 35.208
88 35.612
89 36.017
90 36.422
91 36.826
92 37.231
93 37.636
94 38.040
95 38.445
96 38.850
97 39.255
98 39.659
99 40.064
100 40.469
200 80.937
300 121.41
400 161.87
500 202.34
600 242.81
700 283.28
800 323.75
900 364.22
1,000 404.69