How to calculate floor area of a building

It is a tool used by the planning body of any city or town to identify densely constructed areas from the others. In this article, WealthHow tells you how to calculate floor area ratio, and equips you with a calculator for the same purpose. Since your question involves downloadable programs it can not be a simple matter of breadth and width. It seems that the question is not well stated and more elboration is required of you.

Multiply by the volume of the slab over a surface area of 1m^2.

Determine the FLOOR AREA of each story of the building. Those portions of each story above the ground surface prior to any manipulation or grading are usually included in the calculation. There are many ways to calculate the Total Area of your floor plan.

How to calculate square footage of a building? How do you calculate building land area? Use this calculator to find the square footage, square yardage, square meters or acres for a building , home, garden or construction project.

Calculate a Rectangle Area Calculator Use.

GROSS Floor Area : “The floor area within the inside perimeter of the exterior walls of the building under consideration, exclusive. To calculate the carpet area first you understand the meaning of carpet area , as the name suggests it means the area where you can lay carpet or in other words where the tiles are laid on the floor. This is the area which we actually use in our house. It is simply the inner dimensions of the house i. Add a few feet of length around the edge of your building project if you want a border around the edge. Use your scale drawing to calculate area by converting to “real” measurements before multiplying length by width.

For example, if on paper, an area is inches by inches, then 5(3) = feet, so feet by feet = 225. Determining the area of a building is important for many reasons. If you are selling a building , such as a house, you will need to provide potential buyers with the total square footage for the home. If you are purchasing a building , you will want to know the total area in order to determine if the size suits your specific needs. Here we provide you an example for the plinth area calculation.

Step 1: Consider a beautiful two store building with the ground floor net plinth area of 92. Its net plinth area of first floor is. Plinth area is calculated by adding all the net area that include in the plinth area calculation. That is, look for the measurements of each outer wall on the blueprint.

Add up the area of each square or rectangle to obtain the total gross area.

This process must be repeated for each floor of the building. In case of a gross floor area of 500mand a floor space ratio of 0. Remark: The constructible land area can also be limited to a smaller size by building lines, setbacks or a building window in the land-use plan. Carpet area is the area that excludes the thickness of inner walls. The usable floor area of a building , for the function intende which is based on the gross floor area (GFA) of the building minus one or more of the sub-areas of the building. Scope NFA is any sub areas of the building that is derived from an extraction of one or more of the following areas form the gross floor area.

So basically, your built up is the total area you are allowed to contruct on a site. Start by using the same method of calculating the area of a single wall. Just measure the height and length of each wall, calculate the total area of each wall, add then add the total areas together. Different cities have different laws regarding the maximum floor area ratio a building can occupy. Floor area ratio is a measure of the total area a building occupies.

It is important to look up the square footage rules for your city and calculate the ratio for the building before finalizing your construction plans. Whether you need to calculate floor area for a home appraisal, real estate property, or a home improvement project, the RoomSketcher App makes it easy. Draw your floor plan and let our powerful floor area calculator do the calculations for you – automatically! I am trying to find out the total internal area of my house.

Does this mean I have to add up all the rooms and add them or just measure the total area of floor and multiply by (as the house is floors). Once you have established your FAR and the area of your lot you can find the maximum buildable area. FAR x LOT AREA = MAXIMUM BUILDABLE FLOOR AREA.

Below you will see an example of a property we investigated for one of our clients. For example, a semi-circular ceiling area above a window bay with a radius of feet has an area of 39. The definition of Building Area does not use the term Gross, although it would imply that based on a comparison of the definitions of gross floor area to building area. Also, you have be careful when mentioning roof overhang as being part of the building area.

Eaves and other architectural projections are not included in building area.