Area units calculator & converter tool
Feet2 Conversions Table
Equivalent of 18 Square feet: |
1.672256338316 m2 (Square meter) |
16722.56338316 cm2 (Square centimeter) |
167.2256338316 dm2 (Square decimeter) |
1672256.338316 mm2 (Square milimeter) |
1.672256338316E-6 km2 (Square Kilometer) |
0.0001672256338316 Hectare |
0.01672256338316 Are |
0.001672256338316 Decare |
1.672256338316 Centiare |
0.00048914334023913 Arpent |
1672.256338316 Barn |
0.00041322290247958 Acre |
0.066115831622367 Square perche |
6.4565817222382E-7 Square mil |
2.0000018580626 Square yard |
2592.005062917 Square inch |
1.7943310510131E-8 Canton |
2.58196378636E-6 Homestead |
0.0016528581647916 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.