Measure area on map online

Measure house area, measure land area and any polygon directly on OSM. Add points, move them, remove them, and get perimeter/area instantly.

Lat Lng

Layer

Shortcuts: Undo last point with Ctrl/Cmd + Z. Redo with Cmd + Shift + Z (macOS) or Ctrl + Y.

Points

Perimeter

0.0 m

Area

0.0 m² (0.000000 km²)