Excluded from the square footage calculation are unoccupied areas such as basements.
Wall to floor ratio calculation.
It is a tool used by the planning body of any city or town to identify densely constructed areas from the others.
The terms can also refer to limits imposed on such a ratio through zoning.
It is often used as one of the regulations in city planning along with the building to land ratio.
The floor area ratio accounts for the entire floor area of a building not simply the building s footprint.
Wall to floor ratiosthe following activity asks you to look at the wall to floor ratios and form afinancial comparison between two designs.
As a formula far gross floor area area of the plot.
The smaller the ratio the more floorspace is created which in financial terms for a client would be rentable areas building aplan area 35m x 35mheight 35mstorey height 3 5mbuilding bplan area 22 5m.
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.
This indicates the proportion of external wall required to enclose a given floor area.
What is wall to floor ratio.
The wall to floor ratio of a building is calculated by dividing the external wall area by the gross internal floor area.
Floor area ratio or far is a critical decisive element for the legal construction of any residential or non residential building.
In this article wealthhow tells you how to calculate floor area ratio and equips you with a calculator for the same purpose.