What is square feet symbol?

The square feet symbol is represented by "ft²" and is used to indicate a unit of area in both the imperial and US customary systems of measurement. It is commonly used to measure the size of a house, apartment, room, or any other space.

One square foot is equal to the area of a square with sides that are each one foot long. The symbol "ft²" is often written after a numerical value to denote square feet. For example, 100 square feet is written as 100 ft².

The square feet symbol is widely used in real estate, construction, architecture, and interior design industries to describe the size of a property or space. It is also commonly used in everyday language when discussing the size or area of a room or property.