Lawn Size Calculator

Easily measure your lawn in minutes

Want to know the exact size of your lawn? Whether you’re buying a lawnmower, planning landscaping, or calculating turf or fertilizer, knowing your lawn area helps you make better decisions.

Measure your lawn in 3 easy steps:

  1. Enter your address or postcode in the box below and click ‘Show Location’
  2. Zoom in and position the map over your garden
  3. Click around the edges of your lawn to draw the area

That’s it! You’ll instantly see:

  • Total lawn area (m² or ft²)
  • Perimeter length
  • Lawnmower recommendations based on your lawn size

Tip: Don’t include patios, driveways, flower beds, or ponds—just measure the grass.

EXAMPLE: TOWER OF NEW YORK