How To Calculate Floor Area Ratio Of A Building

Floor area ratio is the ratio of a building s total floor area to the size of the piece of land upon which it is built.

How to calculate floor area ratio of a building.

Gross floor area g floor area of 1st story floor area of 2nd story for all floors above the ground step 4. Calculate the floor area ratio. Floor area ratio far g b calculating floor area ratio local planning handbook continue to next page. Determine the gross floor area of the building.

Gross floor area is the sum of the floor area of each story. Divide the gross floor area by the buildable land area. The terms can also refer to limits imposed on such a ratio through zoning. The result is the floor area ratio far.

The floor area ratio is calculated by taking the square footage of a building and dividing it by the square footage of the property that the building sits on. Floor area ratio total covered area on all floors of all buildings on a certain plot area of the plot or. Written as a formula far gross floor area area of the plot.