accurate result if you move one of the points of the polygon across one of the or hectares. google_ad_width = 300; every possible shape that the user can create, therefore use it at your own risk. are reasonable. I then saw the lot as the quadrilateral ABCD and the triangle ADE. Irregular land area This tool enables you to calculate the area of your land. it at your own risk.

Start by using your mouse to drag the points at the corners of the

They are not but they are close so I found their average, 18.22 ft/cm and used it as a scale factor in order to approximate the lengths I need. Our online tools will provide quick answers to your calculation and conversion needs.

the Hectares box.

The areas easier if you could measure the angles of the corners of a lot, but that's not not just a single polygon. Acreage Calculator By Stephen Bucaro Few lots are exact squares or rectangles.

Thus my approximation of the area of your lot is 14214 + 825 = 15039 square feet.

Harley Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences. I would really appreciate it if someone would take the time to test I can find an approximation of the square footage of your lot which is based on the assumption that the diagram you sent us is approximately to scale. I would say your best bet is to get a piece of graph paper and divide the lot up into triangles the best you can, and then use area = 1/2 x base x height to calculate the area of each triangle. I added some labels to the diagram so that I can refer to it.

google_ad_client = "ca-pub-7589136655335947"; In practical application it's difficult to measure the area of a property with

lot into regular shapes, like rectangles and triangles. shape shown above. Here you can read how to find out the lot size or acreage of your real estate property. You need a long tape measure and some way to divide the

area = 1/2 x base x height to calculate the area of each triangle. please contact me using the

My Web Site User Agreement. A five-sided plot will have three triangular plots (a-e-f, b-g-f and c-d-g) and so on. Calculators » Construction » Area of irregular shapes. Download: Use this area calculator offline with our all-in-one calculator app for Android and iOS. those respective sides of the property. I next measured the lengths of BD and DA in centimeters on the diagram and multiplied each by 18.22 to approximate the lengths on your lot.

Calculating areas of irregular polygons is a non-trivial task without sophisticated surveying instruments. Before using this calculator, read results. A five-sided plot will have three triangular plots (a-e-f, b-g-f and c-d-g) and so on. As illustrated in the figure, a four-sided plot will have two triangular plots (a-d-e and b-c-e). divide the lot up into triangles the best you can, and then use

The areas of the triangles are then added together to determine the area of a structure blocking the center, this can be difficult. across one of the sides of the shape, then you actually end up with two or three shapes, google_ad_slot = "8368717175"; Perimeter of a Building Lot Calculation works for a lot where the opposite sides are of equal length and is based on the square footage and the length of one side of the lot Free calculators and unit converters for general and everyday use. rather than convex), the area of a triangle needs to be subtracted from the area

One acre is equal to 43,560 square feet.

If you have the measurements, you can proceed with the calculation by entering the side lengths of each triangular division of the lot (Note: Use the same unit e.g., m, ft, yd for all the sides). What is the surface of your property? is probably better than having nothing. I then measured the lengths of AB, CD and DE in Centimeters as accurately as I could. I then calculated the area of the triangle ADE using Heron's formula and found it to be 825 square feet. When the shape of the five-sided polygon is adjusted to a certain point (concave