The square foot (plural square feet; abbreviated ft² or sq ft) is an imperial unit and U.S. customary unit (non-SI non-metric) of area, used mainly in the United States, Canada, United Kingdom, Hong Kong, Bangladesh, India, Pakistan and Afghanistan. It is defined as the area of a square with sides of 1 foot (0.333... yards, 12 inches, or 0.3048 metres) in length. For comparison, the average new one-family house in the United States in 2007 had a total floor area of approximately 2500 square feet (15 x 15 m).
A symbol for square foot, square feet, and "per square foot" commonly used in architecture, real estate and interior space plans is a simple square with a vertical line bisecting it. It is also occasionally written as a square with a slash through it.
Read more about Square Foot: Conversions
Famous quotes containing the words square and/or foot:
“Houses haunt me.
That last house!
How it sat like a square box!”
—Anne Sexton (1928–1974)
“Processions that lack high stilts have nothing that catches the eye.
What if my great-granddad had a pair that were twenty foot high,
And mine were but fifteen foot, no modern stalks upon higher,
Some rogue of the world stole them to patch up a fence or a fire.”
—William Butler Yeats (1865–1939)