Floor Area Ratio Calculator

Calculate Floor Area Ratio



Formula

To calculate the Floor Area Ratio (FAR):

\[ FAR = \frac{Total \, Floor \, Area}{Plot \, Area} \]

Where:

What is Floor Area Ratio?

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 stands[^1^][^2^].

Example Calculation

Let's assume the following values:

Using the formula:

\[ FAR = \frac{10,000}{5,000} = 2.00 \]

The floor area ratio is 2.00.