Convert hectare to acre
Please provide values below to convert hectare [ha] to acre [ac], or Convert acre to hectare.
1 ha = 2.47105381467 ac. To convert hectare to acre, multiply the value by 2.47105381467; to go the other way, divide by it (1 ac = 0.40468564224 ha). Both units measure area and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 ha = 2.47105381467 ac
- 1 ac = 0.40468564224 ha
- 10 ha = 24.7105381467 ac
- 100 ha = 247.105381467 ac
How to Convert Hectare to Acre
1 ha = 2.47105381467165 ac
Example: convert 15 ha to ac:
15 ha = 15 × 2.47105381467165 ac = 37.0658072200748 ac
Hectare to Acre Conversion Table
| hectare | acre |
|---|---|
| 1 ha | 2.47105381467 ac |
| 2 ha | 4.94210762934 ac |
| 3 ha | 7.41316144401 ac |
| 5 ha | 12.3552690734 ac |
| 10 ha | 24.7105381467 ac |
| 20 ha | 49.4210762934 ac |
| 50 ha | 123.552690734 ac |
| 100 ha | 247.105381467 ac |
| 500 ha | 1235.52690734 ac |
| 1000 ha | 2471.05381467 ac |
Hectare
A hectare is a metric unit of area equal to 10,000 square meters, commonly used to measure land.
History/Origin
The hectare was introduced in the metric system in the 19th century to provide a practical unit for land measurement, especially in agriculture and forestry.
Current Use
Hectares are widely used worldwide for measuring large land areas, such as farms, forests, and parks, particularly in countries using the metric system.
Acre
An acre is a unit of area commonly used in the United States and the UK, equal to 43,560 square feet or approximately 4,047 square meters.
History/Origin
The acre originated in medieval England as a measure of land area that could be plowed in one day with a yoke of oxen. It was standardized in the 19th century and has since been used primarily for measuring land, especially in agriculture.
Current Use
Today, the acre is primarily used in real estate, agriculture, and land planning in the United States, the UK, and other countries that use imperial or customary units.
Frequently Asked Questions
What is 1 hectare in acre?
1 hectare (ha) = 2.47105381467 acre (ac).
How do you convert hectare to acre?
Multiply the hectare value by 2.47105381467. For example, 25 ha × 2.47105381467 = 61.7763453668 ac.
What is 10 hectare in acre?
10 ha = 24.7105381467 ac.
Which unit is larger, the hectare or the acre?
The hectare is the larger unit: 1 ha = 2.47105381467 ac.