Floor Area Method Calculation

This method is an approximate cost obtained by using an estimated price for each unit of gross floor area.

Floor area method calculation. Floor area ratio means the numerical value of the floor area of the building or structure relative to the site upon which it is located divided by the area of the site. Floor area ratio or far is a critical decisive element for the legal construction of any residential or non residential building. Floor area means the total floor area of the building or structure contained within the exterior face of the structural system of the exterior and basement walls. Floor area method of estimating facilities costs is frequently used in building and residential home construction.

Calculate the area of each story floor of the building typically measured between the exterior walls. Calculating the floor area of a room. Determine the gross floor area of the building. The floor area ratio accounts for the entire floor area of a building not simply the building s footprint.

It is a tool used by the planning body of any city or town to identify densely constructed areas from the others. Excluded from the square footage calculation are unoccupied areas such as basements. In this article wealthhow tells you how to calculate floor area ratio and equips you with a calculator for the same purpose. Those portions of each story above the ground surface prior to any manipulation or grading are usually included in the calculation.