Area Calculator
Calculating land area has never been easier. Marea’s area calculator lets you measure any area on a map by simply dropping pins around the boundary. Whether you’re measuring a backyard, a farm field, or a commercial lot, you get instant, accurate results.
How the Area Calculator Works
- Open the map — Navigate to your location using satellite imagery or the standard map view.
- Drop pins — Tap to place points around the perimeter of the area you want to measure.
- Read the result — The area is calculated in real time as you add each point.
You can adjust pins after placing them to fine-tune your measurement, and the area updates instantly.
Supported Area Units
Marea’s area calculator supports all common measurement units:
| Unit | Best For |
|---|---|
| Square meters (m²) | General measurement, construction |
| Square feet (ft²) | Real estate, property in the US/UK |
| Acres | Farmland, large plots |
| Hectares | Agriculture, land planning |
| Square kilometers (km²) | Large regions, districts |
| Square miles (mi²) | Regional measurement |
Switch between units instantly — no manual conversion needed.
What Can You Measure?
- Property lots — Calculate the exact size of a residential or commercial lot
- Farm fields — Measure field acreage for crop planning and land management
- Rooftops — Estimate roof area for solar panels, roofing materials or repairs
- Construction sites — Measure building footprints and site boundaries
- Garden plots — Plan landscaping and garden layouts with precise measurements
- Parking lots — Calculate paved area for maintenance and planning
Why Use Marea as Your Area Calculator?
Accuracy — Marea uses high-precision mapping data and GPS to deliver reliable area measurements. The more carefully you place your pins, the more accurate the result.
Multiple measurements — Save and organise multiple area measurements. Compare different plots or keep records of all your measured areas.
Share your work — Export measurements as KML files that are compatible with Google Earth and other mapping tools. Share results with colleagues, clients or contractors.
Works offline — Once the map tiles are loaded, you can continue measuring even without an internet connection.
Try Marea Today
Download Marea on iOS or Android and start measuring in seconds.
