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Guide

How to measure a yard on Google Maps

Google Maps' Measure distance tool measures lengths: on a computer, right-click a starting point, choose Measure distance, and click to add points, and Google shows the total distance in miles and kilometres. Google's help page documents distance only. To get the area of a lawn, use Google Earth's Measure tool, which shows area and perimeter once you close the shape, or a satellite measuring tool that shows square footage as you trace and subtracts beds and patios.

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Measure distances on Google Maps

  1. 1
    Open Google Maps on a computer
    Zoom in on the property and switch to the Satellite layer so you can see the lawn edges.
  2. 2
    Right-click the starting point
    Choose Measure distance from the menu.
  3. 3
    Click to add points
    Click along the edge you're measuring. Google shows the total distance at the bottom of the map.
  4. 4
    Multiply for simple shapes
    For a rectangular lawn, measure the length and the width separately and multiply them for square feet.

Example: a back lawn measured at 62 ft by 38 ft is 62 × 38 = 2,356 sq ft. This only works for rectangles; curved lawns need an area tool.

Measure area on Google Earth

  1. 1
    Open Google Earth
    Search the address and zoom in so the lawn fills the screen. A top-down view measures best.
  2. 2
    Click Measure
    Click points around the edge of the lawn.
  3. 3
    Close the shape
    Double-click the first point. Area and perimeter appear in the panel; change the units from the drop-down.
  4. 4
    Subtract what isn't lawn
    Measure beds, patios and the driveway inside the lawn the same way and subtract them by hand.

Google notes that its measurements are estimates, aren't a substitute for on-site or survey-grade measurements, and don't account for changes in elevation.

The faster way: a satellite lawn measuring tool

  1. 1
    Search the address
    The satellite map flies to the property.
  2. 2
    Trace the lawn
    Choose Area and tap around the lawn; tap the first point again to close it. The area shows on the shape as you draw.
  3. 3
    Cut out beds and patios
    Draw a cut-out inside the lawn and its area is subtracted automatically.
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Which method to use

Ways to measure a yard's square footage
MethodGives area?Subtracting beds and patiosCost
Tape or measuring wheelYes, by calculating each shapeBy handOn site only
Google Maps (Measure distance)Distance is documented; area is notBy handFree
Google Earth (Measure)Yes: area and perimeter of a closed shapeBy handFree
SatelliteQuoter measuring toolYes, shown as you drawAutomatic cut-outsFree, no signup

Landscapers quoting the job can go one step further: SatelliteQuoter turns the measured areas into a priced quote using your own rates.

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Frequently asked questions

Does Google Maps show the area of a yard?

Google's help page for Google Maps' Measure distance tool only documents distances between points, shown in miles and kilometres. For the area of a yard, use Google Earth's Measure tool, which shows area and perimeter once you close the shape, or a satellite lawn measuring tool.

How accurate is Google Earth for measuring a lawn?

Google says its measurements are estimates, not substitutes for on-site or survey-grade measurements, and that area results don't account for changes in elevation. Trees and shadows can also hide lawn edges, so confirm the area on site before ordering sod, seed or fertilizer.

Can I measure my yard on my phone?

Yes. In the Google Earth app, tap points around the yard and connect back to the first point to close the shape and see its area. Satellite measuring tools that run in a mobile browser, such as SatelliteQuoter's, work the same way with taps.

How do I convert square feet to acres?

Divide square feet by 43,560. A 10,890 sq ft lawn is 10,890 ÷ 43,560 = 0.25 acres.

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