How To Calculate Floor Area Ratio. This ratio is determined by dividing the built-up area of a building with the total size of the plot. Sum all of the areas of each story in the potential building to determine the gross floor area.
Floor Area Ratio Calculation. Floor space index FSI is also called floor area ratio FAR. The property area is multiplied by the FAR factor.
Examples That Show How to Calculate Floor Area Ratio Easily Did You Know.
Floor Area Ratio FAR GB CALCULATING FLOOR AREA RATIO LOCAL PLANNING HANDBOOK Continue to next page. To calculate the maximum floor area ratio multiply the allowed FAR by To calculate the maximum floor area ratio multiply the. This figure is determined by dividing the gross floor area of all buildings on a lot by the area of that lot. The floor space ratio is the ratio of the gross floor area of a development to the site area expressed as a factor of 1.
