Wall To Floor Ratio Calculation

What is wall to floor ratio.

Wall to floor ratio calculation.

As a formula far gross floor area area of the plot. Excluded from the square footage calculation are unoccupied areas such as basements. It is often used as one of the regulations in city planning along with the building to land ratio. Floor area ratio far is the ratio of a building s total floor area gross floor area to the size of the piece of land upon which it is built.

In this article wealthhow tells you how to calculate floor area ratio and equips you with a calculator for the same purpose. Wall to floor ratiosthe following activity asks you to look at the wall to floor ratios and form afinancial comparison between two designs. A reasonable ratio on central london offices is considered to be in the order of 0 40 with 0 35 and below being regarded as very efficient and significant. The terms can also refer to limits imposed on such a ratio through zoning.

This indicates the proportion of external wall required to enclose a given floor area. The floor area ratio accounts for the entire floor area of a building not simply the building s footprint. Floor area ratio or far is a critical decisive element for the legal construction of any residential or non residential building. The wall to floor ratio of a building is calculated by dividing the external wall area by the gross internal floor area.

It is a tool used by the planning body of any city or town to identify densely constructed areas from the others.