Toolstia / area converter
Area converter
Convert an area between metric and imperial units. Square feet to square metres, acres to hectares, square miles to square kilometres, with every unit shown in a table.
1 Hectare (ha) = 2.47105381467 Acre
| Unit | 1 Hectare (ha) equals |
|---|---|
| Square millimetre (mm²) | 10,000,000,000 |
| Square centimetre (cm²) | 100,000,000 |
| Square metre (m²) | 10,000 |
| Hectare (ha) | 1 |
| Square kilometre (km²) | 0.01 |
| Square inch (in²) | 15,500,031.0001 |
| Square foot (ft²) | 107,639.104167 |
| Square yard (yd²) | 11,959.900463 |
| Acre | 2.47105381467 |
| Square mile (mi²) | 0.00386102158542 |
How it works
- Type the value.
- Choose the unit you are converting from and the unit you want.
- Read the result, and scan the table for every other unit at once.
Exact values
An acre is exactly 4,046.8564224 square metres, or 43,560 square feet. A hectare is 10,000 square metres, about 2.471 acres.
Squared units
Area units are squares of length units, so one square foot is 144 square inches and one square metre is about 10.764 square feet.
Land and property
Land is often sold in acres or hectares while floor space uses square feet or square metres. This converter moves between them quickly.
Large areas
Square kilometres and square miles are included for regions and countries.
Questions
How many square feet in an acre?
43,560.
How many acres in a hectare?
About 2.4711.
Is anything uploaded?
No. The conversion happens in your browser and nothing is sent anywhere.