Mapping & survey
Area Calculator
Draw or enter a survey area on the map — get area and perimeter.
Planning aid only — not certified flight-planning software or airspace clearance. Always verify results against your own aircraft's manual and check current regulations before flying. Full disclaimer.
Click the map to place each corner of your survey area, in order.
0 points placed.
Area is computed with a local flat-earth projection centered on your polygon — accurate for survey-sized areas (a drone mission site), not intended for country-sized shapes.
How it works
Click each corner of your survey area on the map, in order, to build a polygon — or paste coordinates directly if you already have them from another tool. Area and perimeter update as you go.
Limitations
Area uses a local flat-earth approximation centered on your polygon, accurate for typical drone survey sites (well within 1% for areas up to several km across) but not intended for very large or near-polar shapes.