Need to measure land area quickly and accurately? Our free Land Area Calculator lets you draw directly on a map to calculate square footage, acreage, or square meters in seconds.
Whether you’re planning a landscaping project, estimating fencing costs, or surveying property boundaries, this tool gives you instant measurements without any complex surveying equipment.
How to Measure Land Area
- Find your location – Use the search bar to enter an address, or click the location button to center the map on your current position.
- Switch to satellite view – Click the Layers tab and select “Satellite” for the clearest view of property boundaries, buildings, and landscaping.
- Draw your area – Click the “+ Draw Area” button, then click on the map to place corner points around the area you want to measure. The more points you add, the more accurate your measurement.
- Complete the shape – Click “Finish” when you’ve outlined the entire area. The calculator instantly displays the total area and perimeter.
- Measure multiple areas – Need to measure several zones? Draw additional areas and see the combined total automatically.
What Can You Measure?
This land area calculator is perfect for a wide range of projects:
- Lawn and garden planning – Calculate how much sod, seed, or mulch you need
- Fencing estimates – Measure perimeter length for accurate material quotes
- Paving and decking – Determine square footage for driveways, patios, or deck projects
- Property assessment – Quickly estimate lot sizes or compare parcels
- Roofing calculations – Approximate roof area from aerial views
- Agricultural planning – Measure fields, pastures, or crop areas in acres or hectares
- Cost estimation – Use the built-in cost calculator to estimate project expenses based on price per square foot or linear foot
Built-in Cost Estimator
Planning a project with material costs? Switch to the “Cost Est.” tab after drawing your area. Choose whether you’re calculating by area (for materials like sod, flooring, or paving) or by perimeter (for fencing, curbing, or edging). Enter your price per unit, and the calculator instantly shows your estimated total cost.
Key Features
- Multiple unit options – Switch between square feet, square meters, acres, and hectares
- High-resolution satellite imagery – See property details clearly with crisp aerial photos
- Multiple map layers – Choose between street map, satellite, or terrain views
- Measure multiple areas – Draw several shapes and see combined totals
- Undo mistakes – Remove the last point if you click in the wrong spot
- Location search – Find any address worldwide with the search bar
- GPS location – Center the map on your current position with one click
- Completely free – No sign-up, no limits, no watermarks
Frequently Asked Questions
How accurate is this land area calculator?
The calculator uses geodesic calculations that account for the Earth’s curvature, providing accuracy within 1-2% for most measurements. The main factors affecting precision are how carefully you place your corner points and the resolution of the satellite imagery in your area. For professional surveys or legal purposes, always consult a licensed surveyor.
Can I measure irregularly shaped areas?
Yes! Unlike simple length × width calculators, this tool lets you draw any polygon shape by clicking as many points as needed. Outline curved boundaries, L-shaped lots, or complex property lines by adding more corner points along the edges.
Does this work on mobile devices?
Yes, the calculator is fully responsive and works on smartphones and tablets. The touch-friendly interface makes it easy to draw areas by tapping on the map. For the best experience on mobile, use landscape orientation when measuring larger areas.
How do I convert between different units?
Use the dropdown menus in the Measurements tab to instantly convert between units. For area, choose from square feet (sq ft), square meters (sq m), acres, or hectares. For perimeter, switch between feet and meters. The conversion happens automatically without needing to redraw your area.
Can I save or export my measurements?
Currently, the tool doesn’t save measurements between sessions. We recommend taking a screenshot or noting down your measurements for future reference. The cost estimator values are also displayed on screen for easy copying.
Why do my measurements show as zero?
Make sure you’ve clicked “Finish” after drawing at least 3 points. A valid area measurement requires a minimum of 3 corner points to form a closed shape. If you only placed 1 or 2 points before finishing, the area will be zero.
Ready to measure your land? Scroll up to the map above and start drawing your first area. No registration required – just click and measure!