Unit Conversion Site

Square foot Converter

Enter the Area you want to convert into the source unit and it will be converted into the unit selected in the destination unit.

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Unit of Area

Unit name	Symbol
Square nanometre	nm²	1 nm² = 1×10^-18 m²
Square micrometre	µm²	1 µm² = 1×10^-12 m²
Square millimetre	mm²	1 mm² = 1×10^-6 m² Area of a square with side length 1 millimetre
Square centimetre	cm²	1 cm² = 1×10^-4 m² Area of a square with side length 1 centimetre
Square metre	m²	Area of a square with side length 1 metre (SI derived unit)
Square kilometre	km²	1 km² = 1×10⁶ m² Area of a square with side length 1 kilometre
Are	a	1 a = 100 m² = 1×10² m² Area of a square with side length 10 metre
Hectare	ha	1 ha = 10,000 m² = 1×10⁴ m² 1 ha = 100 a
Square inch	sq in	1 sq in = 1 in² = 1/144 sq ft = 1/1296 sq yd 1 sq in = 6.4516 cm² = 6.4516×10^-4m² Area of a square with side length 1 inch
Square foot	sq ft	1 sq ft = 1 ft² = 144 sq in = 1/9 sq yd 1 sq ft = 929.0304 cm² = 0.09290304 m² Area of a square with side length 1 foot
Square yard	sq yd	1 sq yd = 1 yd² = 1296 sq in = 9 sq ft 1 sq ft = 8,361.2736 cm² = 0.83612736 m² Area of a square with side length 1 yard
Perch	perch	1 perch = 30.25 sq yd = 1/40 ro = 1/160 ac 1 perch = 25.29285264 m² Area of a square with side length 1 perch (16.5 ft)
Square chain	sq ch	1 sq ch = 1 ch² = 4356 sq ft = 0.1 ac 1 sq ch = 404.68564224 m²
Rood	ro	1 ro = 1/4 ac = 10,890 sq ft 1 sq ch = 1,011.7141056 m²
Acre	ac	1 ac = 10 sq ch = 4840 sq yd = 43,560 sq ft 1 sq ch = 4,046.8564224 m²
Square mile	sq mi	1 sq mi = 1 sq mi² = 640 ac = 3,097,600 sq yd 1 sq mi = 2.589988110336 km² Area of a square with side length 1 mile
Survey township	twp	1 twp = 36 sq mi 1 twp = 93.239571972096 km²
坪(Tsubo)	坪	1 坪 = 400/121 m² ≒ 3.305785 m² 1 m² = 121/400 坪 = 0.3025 坪 Area of a square with side length 6尺
畝(Se)	畝	1 畝 = 30 坪 ≒ 99.173554 m² 1 畝 = Approx. 1 are
反(Tan)	反	1 反 = 10 畝 = 300 坪 ≒ 991.73554 m² 1 反 = Approx. 10 are
町(Cho)	町	1 町 = 10 反 = 3000 坪 ≒ 9,917.3554 m² 1 町 = Approx. 1 hectare
合(Go)	合	1 合 = 1/10 坪 ≒ 0.3305785 m²
勺(Shaku)	勺	1 勺 = 1/10 合 = 1/100 坪 ≒ 0.03305785 m²