Area Converter
Enter one area and instantly convert it to square metres, hectares, acres, square feet, and other common units.
Input
Private by design: your values never leave your device.
Use a comma or period as the decimal separator; do not use thousands separators.
Metric square units
- Square millimetre (mm²)
- 1,000,000
- Square centimetre (cm²)
- 10,000
- Square decimetre (dm²)
- 100
- Square metre (m²)Source unit
- 1
- Square kilometre (km²)
- 0.000001
Land area
- Are (a)
- 0.01
- Decare (daa)
- 0.001
- Hectare (ha)
- 0.0001
- Acre (international) (ac)
- 0.000247105381467
US customary and imperial square units
- Square inch (in²)
- 1,550.00310001
- Square foot (ft²)
- 10.7639104167
- Square yard (yd²)
- 1.1959900463
- Square mile (mi²)
- 3.86102158542e-7
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