Floor Are Ratio. Floor Area Ratio Calculation. The floor area ratio is the relationship between the total amount of usable floor area that a building has or has been permitted to have and the total area of the lot on which the building.
In constructed area all the common spaces like parking Entrance lobbies Meter rooms on ground floor chajjas upto 1200 mm and stilt areas etc. A floor area ratio of 10 means that floor area may equal lot area. FAR is a measure of how much square footage can be built on a given piece of land.
The terms can also refer to limits imposed on such a.
FAR Example 1 Gross building floor area 10000 square feet. Width of means of access Meters. The formula of FAR Total area of Floor Area of Land After deduction space for the road. FAR Gross Floor Area Plot Area Of course the numerator and denominator must use the same units such as square feet sf.
