MeasureMaps — Measure Distance, Area & Radius on a Map

MeasureMaps is a free online tool to measure distance, land area, and radius on an interactive map. Search any address, drop points, and get instant, accurate Great-circle measurements — then export to GeoJSON, KML, CSV, or JSON for use in GIS software.

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What you can measure

• Distance between two or more points, in metric, imperial, or nautical units.
• Land area & acreage of any parcel, lot, or field, including its perimeter.
• Radius and circular coverage area around any point.
• Elevation at any location on the map, powered by the Open-Meteo API.
• Export every measurement to GeoJSON, KML, CSV, or JSON.

New here? Read the step-by-step measuring guide or browse the frequently asked questions.