# What Is a Square Foot?

The square foot, usually abbreviated as sq ft is the area of a square with sides of 1 foot (0.3048 metres, 0.333 yards or 12 inches) in length. It is an imperial unit of area, used mostly in the United States, Canada and in the United Kingdom.
One square foot equals 144 square inches.
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Square foot is usually measured by the length and width in feet and multiplying the two numbers together to get the total square feet. Basically, you multiply length by width to get the number of your square feet.
A square foot is an imperial unit and U.S. customary unit of area. It is used chiefly in the United States, United Kingdom, Hong Kong, Bangladesh, India, Pakistan, Canada, and Afghanistan. It is used in structural design, real estate and interior space plans.
The easiest way to calculate square feet is to figure out the area of the room you want to know the square feet for. This is done by multiplying the length of the room by the width. One square foot is equal to 0.092903 m_
Q&A Related to "What Is a Square Foot"
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