**Calculate Square Footage For Flooring**. To calculate the total square footage of the floor space in a room to know how much laminate flooring to buy, gather some supplies and have a helper nearby. The shape is of a large rectangle and a smaller rectangle.

Square feet calculator is used to calculating square feet or square footage of an area. The square footage of a rectangle floor with length 12 ft and width 10 ft can be calculated as sq. Square footage is calculated by multiplying width by length or width by height.

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Calculate Square Footage For Flooring. Ft = 12 x 10 = 120 sq.ft. Calculating cost per square foot. To calculate the total square footage of the floor space in a room to know how much laminate flooring to buy, gather some supplies and have a helper nearby. The cost of flooring can vary considerably depending on material quality and preference.