Area Converter
Convert between square meters, hectares, square kilometers, square feet, acres and more. Free, fast and easy to use.
All units
| Square millimeter | 1,000,000 mm² |
|---|---|
| Square centimeter | 10,000 cm² |
| Square meter | 1 m² |
| Are | 0.01 a |
| Hectare | 0.0001 ha |
| Square kilometer | 0.000001 km² |
| Square inch | 1,550.0031 in² |
| Square foot | 10.76391 ft² |
| Square yard | 1.19599 yd² |
| Acre | 0.00024710538 ac |
| Square mile | 0.00000038610216 mi² |
How it works
Select the two area units and type a value. Area units are squares of length units, so 1 m² is 10,000 cm² and 1 ft² is 0.09290304 m². For land, 1 hectare is 10,000 m² (100 ares) and 1 acre is about 4,047 m².
Worked examples
- 1 ha = 10,000 m²
- 1 ac = 4,046.8564 m²
- 50 m² = 538.19552 ft²
Calculations run locally in your browser. Results are for information only — for engineering, electrical or financial decisions, verify the assumptions and applicable standards.
Frequently asked questions
How many square meters are in a hectare?
10,000 m² – for example a square of 100 × 100 m. A hectare has 100 ares.
How many square meters is an acre?
One acre is 4,046.86 m², about 0.405 hectares.