Area units calculator & converter tool
Feet2 Conversions Table
Equivalent of 3 Square feet: |
0.27870938971934 m2 (Square meter) |
2787.0938971934 cm2 (Square centimeter) |
27.870938971934 dm2 (Square decimeter) |
278709.38971934 mm2 (Square milimeter) |
2.7870938971934E-7 km2 (Square Kilometer) |
2.7870938971934E-5 Hectare |
0.0027870938971934 Are |
0.00027870938971934 Decare |
0.27870938971934 Centiare |
8.1523890039855E-5 Arpent |
278.70938971934 Barn |
6.8870483746597E-5 Acre |
0.011019305270395 Square perche |
1.0760969537064E-7 Square mil |
0.33333364301043 Square yard |
432.0008438195 Square inch |
2.9905517516885E-9 Canton |
4.3032729772666E-7 Homestead |
0.0002754763607986 Rood |
Feet2 / Pouce2 Units Definition
Square feet
The square foot is a unit used to measure area. Use one of the conversion calculators below to switch to another unit of measurement, or read on to learn more about square feet.
Square inch
A square inch (plural: square inches) is a unit of area, equal to the area of a square with sides of one inch.historic engineering drawings (number with a square & a double apostrophe, both as an exponent).The square inch is a common unit of measurement in the United States and the United Kingdom. A common unit of pressure, pound per square inch (psi) is derived from this unit of area.