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hectare Unit Converter
Background:
hectare [ha]
An area unit where 1 hectare = 10,000 square meters = 0.01 square kilometers, roughly the size of a standard football field. Widely used in agriculture, forestry, land planning, and real estate. Officially adopted in China since 1959 and remains a core statutory unit for land area.
square mile [mi2]
An area unit where 1 hectare = 10,000 square meters = 0.01 square kilometers, roughly the size of a standard football field. Widely used in agriculture, forestry, land planning, and real estate. Officially adopted in China since 1959 and remains a core statutory unit for land area.
Convert hectare [ha] to square mile [mi2]
| hectare [ha] | square mile [mi2] |
|---|---|
| 1 ha | 0.0038610178489439854 mi2 |
| 2 ha | 0.007722035697887971 mi2 |
| 3 ha | 0.011583053546831956 mi2 |
| 4 ha | 0.015444071395775942 mi2 |
| 5 ha | 0.019305089244719926 mi2 |
| 10 ha | 0.03861017848943985 mi2 |
| 20 ha | 0.0772203569788797 mi2 |
| 30 ha | 0.11583053546831956 mi2 |
| hectare [ha] | square mile [mi2] |
|---|---|
| 40 ha | 0.1544407139577594 mi2 |
| 50 ha | 0.19305089244719925 mi2 |
| 100 ha | 0.3861017848943985 mi2 |
| 200 ha | 0.772203569788797 mi2 |
| 300 ha | 1.1583053546831956 mi2 |
| 400 ha | 1.544407139577594 mi2 |
| 500 ha | 1.9305089244719926 mi2 |
| 1000 ha | 3.8610178489439853 mi2 |
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