Area Converter

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Convert square metres, feet, yards, inches, centimetres, kilometres, hectares and international acres.

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How it works

The area factors use the international foot of exactly 0.3048 metres and an acre of 43,560 square feet. One hectare is 10,000 square metres. Values must be non-negative. Results use up to 12 significant digits; small rounding differences are possible.

Example

1 hectare = 10,000 square metres. 1 square yard = 9 square feet.

Reference definitions

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