CALCULATOR
Floor Area Ratio from Supplied Gross Floor Area Calculator
Floor Area Ratio from Supplied Gross Floor Area Calculator — change the supplied values to calculate floor area ratio from supplied gross floor area.
Numerical supplied-area ratio only; no jurisdiction floor-area definition, exclusions, zoning limit or permit compliance. All monetary inputs use one selected currency with no currency conversion. Numerical binary64 projection.
Accepted inputs: Total gross floor area: 0 to 100,000 m²; Plot area: 1 to 100,000 m².
How the calculation works
floor/plot
Ratio is supplied gross floor area divided by supplied plot area.
Worked example
With total gross floor area 1,200 m², plot area 800 m², floor area ratio from supplied gross floor area is 1.5 ratio.
Assumptions and limits
Numerical supplied-area ratio only; no jurisdiction floor-area definition, exclusions, zoning limit or permit compliance. All monetary inputs use one selected currency with no currency conversion. Numerical binary64 projection.