Polygon Area Calculator
Accurately calculate the area of land polygons using Google Maps. Draw plots, farms, and urban lots and get professional real-time measurements.
Precise Measurement
Multiple Units
Export KML
Control Panel
Drawing Tools
Load from File
Formats: Shapefile (.shp+.shx+.dbf+.prj), GeoJSON, KML, KMZ, ZIP
For Shapefile: select ALL the files (.shp, .shx, .dbf, .prj)
For Shapefile: select ALL the files (.shp, .shx, .dbf, .prj)
Calculating from a file uses your free operation of the day; the following ones cost 1 credit. Drawing on the map is free.
Units of Measurement
Results
Area:
0
Perimeter:
0
Vertices:
0
Coordinate List
Draw a polygon to see the coordinates
Export Data
Interactive Map
How to use the Area Calculator?
Usage Instructions
- Click "Draw" to activate drawing mode
- Click on the map to create polygon points
- Double-click to finish the polygon
- Select the desired units of measurement
- The results are updated automatically
Common Use Cases
- Measurement of agricultural land
- Construction area calculation
- Urban and cadastral planning
- Real estate property assessment
- Environmental impact studies
Quick Area Conversions
0 m²
Square meters
0 ha
Hectares
0 km²
Square kilometers
0 acres
Acres
0 ft²
Square feet
0 mi²
Square miles
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Frequently Asked Questions
Click "Draw" and then mark the vertices of your plot by clicking on the map. Finish by double-clicking. The area is automatically calculated in m², hectares, and km².
The tool uses geodesic algorithms that account for the Earth's curvature. The precision is professional-grade, suitable for urban planning, cadastral work, and land analysis.
Yes, you can click the "Clear" button to erase the polygon and start over. You can also drag the vertices to adjust the shape.
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