What is a Area Unit Converter?
The area unit converter switches between square meters, square feet, acres, hectares, and other area units used around the world.
How it's calculated
1 m² = 10.764 ft², 1 acre = 4,046.86 m², 1 hectare = 10,000 m² = 2.471 acres.
Why do real estate ads use so many different units?
Countries developed their own land-measurement traditions long before the metric system arrived. The US and UK still favor acres for land and square feet for buildings, continental Europe uses square meters, and agricultural land worldwide is often measured in hectares. None of these are wrong — they simply grew out of different historical surveying practices.
Good to know
- An acre originally meant the area one ox-drawn plow could till in a day — roughly 40.5 poles long by 4 wide. It was a unit of work, not just space.
- A hectare is exactly 100m × 100m, making it convenient for both metric and mental math — 1 hectare ≈ 2.47 acres ≈ 1.5 soccer fields.
- The word acre shares a root with the Latin ager (field), also seen in agriculture.
- US real estate almost always lists square footage, while most of the rest of the world lists square meters — a common source of confusion for cross-border buyers.
- A standard soccer pitch is about 0.7 hectares (1.76 acres), often used informally as a size reference for large land parcels.
Frequently asked questions
Q. How do I convert square meters to square feet?
Multiply by 10.764. 100 m² is about 1,076 ft².
Q. How big is one acre in square meters?
About 4,047 m², roughly two-thirds the size of a standard soccer field.
Q. What is a hectare used for?
It is the standard unit for measuring agricultural and forest land internationally.