Table of Contents
What is the formula for calculating floor area ratio far?
FAR is the Floor Area Ratio and FSI stands for Floor Space Index. This ratio is determined by dividing the built-up area of a building with the total size of the plot.
What is floor area ratio with example?
Floor Area Ratio (FAR) is the ratio of the floor area in a building to the area of the plot on which it stands. For example, if a 2,000 square foot (sq ft) building stands on a 1,000 sq ft plot, the floor area ratio is 2. If a 3,000 sq ft building stands on a 1,000 sq ft plot, the floor area is 3, and so on.
How do you calculate coverage area?
Lot coverage (\%) equals total footprint area divided by lot area, times 100. House = 40 x 30 ft. = 1,200 sq. ft.
How do you calculate the floor area of a two story house?
For this example, multiply the length, 6.4 metres (6m + two external walls of 15cm each + one internal wall of 10cm) by the width of 3.3 metres (3 metres + two external walls of 15cm each). The total area of the second storey is 6.4m x 3.3m = 21.12sqm.
How do you figure out the square footage of a floor?
To find square feet, multiply the length measurement in feet by the width measurement in feet. This yields a product called the area, which is expressed in square feet (or square inches if you are calculating a much smaller space, such as a dollhouse).
Is basement included in floor area ratio?
Interpretation of Floor Area Ratio The floor area ratio considers not only the footprint of the building but also the building’s entire floor area. Unoccupied areas like parking garages, elevator shafts, and basements are not included in the calculation of a floor area ratio.
How do you calculate ground floor area?
Multiply the square footage times the number of floors in the building. Subtract the square footage of any elevator shafts, lobbies (other than on the first floor), or rooms that house only equipment used for the building’s operation. The result is the gross floor area.
What is the floor area ratio(FAR) in?
Floor Area Ratio (FAR) indicates the correlation between the plot area on which the building is constructed and the building floor area that can be used or is allowed to be used. A higher floor area ratio implies an urban or denser construction. FAR guidelines are determined by the municipalities and differ from one locality to another.
How do you calculate gross floor area?
You can calculate gross floor area by performing some basic measurements and mathematical operations. Measure the length and width of the inside of the building’s walls. Multiply the length and width measurements in order to find the square footage.
How do you calculate the square footage of a floor?
Assume you have a rectangular area such as a room and, for example, you want to calculate the square footage area for flooring or carpet. The way to calculate a rectangular area is by measuring the length and width of your area then multiplying those two numbers together to get the area in feet squared (ft2).
How do you calculate floor space ratio?
Divide the total square footage of the building’s stories by the square footage of the site to calculate floor area ratio. In the example, 17,000 square feet divided by 10,000 square feet equals a ratio of 1.7.