Area Converter
Convert between common area measurement units.
Square feet (ft²)
1,076.391
100 Square metres (m²)
Square millimetres (mm²)
100,000,000
Square centimetres (cm²)
1,000,000
Hectares (ha)
0.01
Square kilometres (km²)
0.0001
In-depth explanation
Convert area between square metres, square feet, acres, hectares, and other common units for property, flooring, and land. Everything runs locally in your browser — your inputs are not uploaded to produce the result.
One square metre is about 10.7639 square feet. A hectare is 10,000 m² — about 2.471 acres.
An acre is 43,560 square feet, or about 4,047 square metres. Tweak the inputs above to compare options, then copy or note the result you need.
Property listings mix square feet, square metres, acres, and hectares. One hectare is 10,000 m². An acre is 43,560 ft². Flooring and paint need the same unit you will buy in.
This converts area, it does not survey land. Irregular plots need a proper take-off. Pair with flooring or paint calculators once you have a single unit.
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Frequently asked questions
How many square feet in a square metre?
One square metre is about 10.7639 square feet.
What is a hectare?
A hectare is 10,000 m² — about 2.471 acres.
How big is an acre?
An acre is 43,560 square feet, or about 4,047 square metres.
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