Plot size calculator
measure your plot on the satellite map.
Draw your plot outline on real satellite imagery and get the area instantly — in square metres or hectares. Accurate, free, and works in any browser. No install, no account needed.
Looking up a plot size from a title deed or SG diagram gives you the legal area, which may not match what you're actually working with — especially on older subdivisions or properties where boundaries have shifted. Terramapr lets you draw on the current satellite image and measure what's actually there.
Trace the boundary of your plot on the satellite view of the actual land. The tool calculates the geodetic area — corrected for the curvature of the earth — and shows it instantly in your choice of units. Works for any plot size from a 400 m² erf to a multi-hectare property.
Useful for property owners checking their usable area, buyers assessing a property before purchase, estate agents preparing a listing, or anyone who needs a quick and reliable area number without hiring a surveyor.
What it does
- Draw on real satellite imagery — Trace the actual boundary of your plot
- Instant area calculation — Square metres and hectares shown live as you draw
- Geodetic accuracy — Earth-curvature-corrected — not flat-map approximation
- Any plot shape — Regular, irregular, or complex boundaries
- Compare multiple plots — Draw and measure several areas in one project
Measure your plot — free.
Draw your boundary on real satellite imagery and get the area instantly.
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