GeoJSON Area Calculator
Get the area (in square meters) of a GeoJSON Polygon or MultiPolygon.
977305.55 m²
Runs entirely in your browser - nothing is sent to a server.
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How it works
- 1
Paste GeoJSON
Paste a Polygon or MultiPolygon (Feature or raw geometry).
- 2
Read the area
The area in square meters is computed instantly.
FAQ
- What units is the area in?
- Square meters. Divide by 1,000,000 for square kilometers, or 4,046.86 for acres.