Calculate land area from coordinates — enter UTM or lat/long points manually or import from a spreadsheet, then measure length or area on the map. For length-based plots use the land area calculator; for the NOS method see our UTM area guide.
Map Preview
Blue markers show loaded points. Click markers to select (turn red) — select 2 for length, 3+ for area.
Load points to see them on the map
Click map markers to measure — 2 points for length, 3+ for area
How It Works
1. Input Coordinates
Manual: Choose Lat/Long or UTM, enter X/Y values, and optionally set custom labels (e.g. "Site" → Site1).
Import: Upload Excel or CSV, map the X/Y columns, then click Load on Map.
2. Visualize & Measure
Blue markers = loaded points. Click to select (turn red).
- 2 points: length between points
- 3+ points: area and perimeter
3. Tools & Export
Use Undo / Redo or clear selection to manage your picks.
Convert units (m, ft, acres) and Export to KML (Google Earth) or DXF (CAD).
Discussion
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