Area from Coordinates Calculator
Calculate polygon area from coordinate pairs using the shoelace (Gauss) formula. Supports 4-6 vertices with perimeter and centroid output.
Inputs
ft
ft
ft
ft
ft
ft
ft
ft
Results
Area
200,000 sq ft
Area
4.59 acres
Area18,580.6 sq m
Area1.86 hectares
Perimeter1,800 ft
Centroid X250 ft
Centroid Y200 ft
Compactness Ratio0.78
How to Use This Calculator
- Enter the X and Y coordinates (Northing and Easting) for each corner of the parcel in order.
- Add as many points as needed to trace the boundary polygon.
- Review the Area calculated using the Shoelace (Gauss) formula in square feet and acres.
- Check the Perimeter output to verify boundary closure.
- Export the coordinate list and area for use in a legal description or GIS shapefile.
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