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Area Converter – 12 units of area

Convert area between m², ft², ac, ha, km², mi² and more – exact and instant.

1 m² = 10.76391042 ft²

Formula: ft² = m² × 10.76391042

Common values
Decimals
In every unit 12 units
Square millimeter (mm²) 1,000,000 mm²
Square centimeter (cm²) 10,000 cm²
Square meter (m²) 1 m²
Are (a) 0.01 a
Dunam (dunam) 0.001 dunam
Hectare (ha) 0.0001 ha
Square kilometer (km²) 0.000001 km²
Square inch (in²) 1,550.0031 in²
Square foot (ft²) 10.76391042 ft²
Square yard (yd²) 1.195990046 yd²
Acre (ac) 0.0002471053815 ac
Square mile (mi²) 3.861021585 × 10⁻⁷ mi²

Convert on our server?

If you continue, the file is uploaded over an encrypted connection and converted on our server. You can keep using the site meanwhile. The original is deleted as soon as it is converted; the result is kept for 6 hours so you can download it, and you can delete it at any time. Files are never shared or used for anything else.

Calculated in your browser – nothing you type is sent anywhere. Privacy details

Units of area

Square millimeter (mm²)SI (metric) unit1 mm² = 0.000001 m²
Square centimeter (cm²)SI (metric) unit1 cm² = 0.0001 m²
Square meter (m²)SI (metric) unit
Are (a)metric unit accepted with the SI1 a = 100 m²
Dunam (dunam)unit1 dunam = 1,000 m²
Hectare (ha)metric unit accepted with the SI1 ha = 10,000 m²
Square kilometer (km²)SI (metric) unit1 km² = 1,000,000 m²
Square inch (in²)imperial and US customary unit1 in² = 0.00064516 m²
Square foot (ft²)imperial and US customary unit1 ft² = 0.09290304 m²
Square yard (yd²)imperial and US customary unit1 yd² = 0.83612736 m²
Acre (ac)imperial and US customary unit1 ac = 4,046.856422 m²
Square mile (mi²)imperial and US customary unit1 mi² = 2,589,988.11 m²

How to use: Area Converter

  1. 1 Pick the unit you have and the unit you need.
  2. 2 Type the value – the result in the other unit appears at once (type in the result field to convert back).
  3. 3 Use a common value, set the decimals or swap the units with one click.
  4. 4 Open “In every unit” to see the value in all 12 units of area.

About this tool

Area is the size of a surface. Flats and plots are measured in square metres, hectares or, in the Balkans, dunams; the US and UK use square feet and acres.

Here every value is converted through the square meter (m²). Choose any two of the 12 units below the converter, or start from one of the popular conversions.

Calculated in your browser – nothing you type is sent anywhere.

Frequently asked questions

Which units of area can I convert?

Square millimeter (mm²), Square centimeter (cm²), Square meter (m²), Are (a), Dunam (dunam), Hectare (ha), Square kilometer (km²), Square inch (in²), Square foot (ft²), Square yard (yd²), Acre (ac) and Square mile (mi²).

Which area conversions are used most?

1 m² = 10.76391042 ft²; 1 ac = 0.4046856422 ha; 1 km² = 0.3861021585 mi²; 1 ha = 10,000 m²; 1 ac = 43,560 ft²; 1 cm² = 0.15500031 in².

How exact is the converter?

Each unit is defined by its official value in m², so conversions are exact up to the 10 significant digits shown; you can round to 0–6 decimals.

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