Field Area Measure: GPS Map

Measure any piece of land straight from the map - no equipment, no walking the boundary. Tap the corners or trace the edge with your finger, and the area updates as you go.

THREE MODES
- Area - a field, plot, roof, or lawn
- Distance - a fence line, a path, a run of pipe
- Point - a single marked location

DRAW IT YOUR WAY
Tap corner by corner, trace freehand, or line up the crosshair and add points one at a time. Drag any corner to correct it. Undo anything.

YOUR UNITS
Acres, hectares, square meters, square feet, square yards, square kilometers, square miles. Meters, kilometers, feet, yards, miles, nautical miles. Every result carries a second unit underneath, so a figure reads both ways without switching.

STANDARD, SATELLITE OR HYBRID
Satellite and hybrid imagery show crop boundaries and field edges that the standard map does not.

KEEP AND SHARE
Saved measurements live in a searchable library, each with a thumbnail of its shape. Export to KML, GPX, GeoJSON, CSV or an image. Open KML and GPX files sent from Files, Mail or any other app.

ALSO INCLUDED
A full-screen compass showing your heading and coordinates, ready to copy.

MEASURED PROPERLY
Distances use Vincenty's inverse solution on the WGS-84 ellipsoid; areas use spherical excess. No accounts, no subscriptions, no ads, no third-party code. Your measurements stay on your device.