ACME Planimeter

Measure areas!

Notes:

• The page remembers your most recent position/zoom/map-type for the next time you visit.
• If you haven't visited before, it tries to figure out your location based on your internet address.
• The area computation is done using spherical geometry, so it's correct for large regions.
• The lines between points are drawn as great circles, to go along with the spherical area math.
• Areas that span more than half the globe may display strangely.

Other map apps: Paris Star Forts, Transpac 2005 Tracks, BART Map/Schedule, Paris Metro Map, USA Hot Springs.
ACME Laboratories