Square footage for a room with a complex shape However perfectly square spaces are rarely encountered outside of classroom tasks. A square room will be even simpler since the length is equal to the width. If you measure it in yards, it will be in square yards, and so on with metric units such as centimeters and meters (results in sq cm and sq m respectively).Ī rectangle room is one of the simplest types of area shapes for which square footage can be calculated. Note that if you measure the room in inches, the result will be in square inches. This is the equation used in our square footage calculator as well. The formula for the area of a rectangular room is width x length, as shown in the figure below:
Therefore, if you can measure the width and length of the room, you can easily calculate the square footage by simply multiplying the two measurements. While each geometrical figure has a different formula for calculating its area, most rooms have an approximately rectangular shape. Square footage is a measurement of the area of a room (or other type of space) expressed in feet square (ft 2). From square footage to total price of a construction or decoration project.Square footage for a room with a complex shape.