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Acres to Hectares Converter
Convert acres to hectares by typing a value: the answer appears as you type. One ac equals 0.404686 ha, so to go from acres to hectares you divide by 2.47105. A table of common values is included below.
- The same number of hectares in acres
- 7.4132 ac
Acres to hectares table
| Acres (ac) | Hectares (ha) |
|---|
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Formula
How to use it
- Type the number of acres.
- Read the result in hectares.
- Open the table for common values, or use the reverse converter to go from hectares to acres.
Worked examples
0.25 ac in hectares
- Hectares
- 0.1012 ha
4 ac in hectares
- Hectares
- 1.6187 ha
Quick reference
0.25 ac = 0.10117 ha. 0.5 ac = 0.20234 ha. 1 ac = 0.40469 ha. 1.5 ac = 0.60703 ha. 2 ac = 0.80937 ha. 3 ac = 1.2141 ha. 4 ac = 1.6187 ha. 5 ac = 2.0234 ha.
Good to know
An acre is 43,560 square feet, a little smaller than an American football field without the end zones. A hectare is 10,000 square meters, or about 2.47 acres.
Questions people ask
How many hectares are in 1 ac?
1 ac is 0.404686 ha.
How do I convert acres to hectares?
Divide by 2.47105. For example, 2 ac × 0.404686 = 0.80937 ha.
What is 100 ac in hectares?
100 ac is 40.469 ha.