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Area unit

Square Foot

sq ft

A square foot is the area of a square with sides one foot long and is a standard unit for rooms and buildings.

What is a square foot?

A square foot is the area of a square with sides one foot long and is a standard unit for rooms and buildings.

1 square foot = 144 square inches = 0.09290304 square meters

History

The square foot follows directly from the foot and remains a common property, flooring, and construction unit in several countries.

Common uses

  • Home area
  • Flooring
  • Construction
  • Real estate