---
title: "Lawn & Garden Size Calculator"
canonical: https://gardensuperstore.com.au/lawn-garden-size-calculator/
dateModified: 2026-07-09 08:22:19
type: page
---

# Lawn & Garden Size Calculator

## Free Turf & Lawn Area Calculator - Measure Your Yard Size Online


                
                Planning to fertilise, seed, or install new turf? Our free turf and lawn area calculator helps you accurately measure your yard size using satellite imagery. Get precise measurements in square metres to determine exactly how much fertiliser, seed, or turf you need for your project.


                
                
                    **Why measure your turf area?** Accurate measurements ensure you buy the right amount of turf, lawn care products, save money, and avoid over-applying chemicals that can harm your grass.


                

### How to Use Our Turf & Lawn Size Calculator


                Our yard measurement tool uses Google Maps satellite imagery to help you trace your turf and lawn areas with precision:


                

- **Search your address:** Type your property address to locate your yard

- **Trace your turf areas:** Click around the edges of your grass and turf areas

- **Exclude non-grass areas:** Skip driveways, buildings, and garden beds

- **Get instant results:** See your total turf area in square metres
                
                

#### Perfect for Turf Installation & Lawn Care Planning


                Whether you're installing new turf, overseeding in spring, applying fertiliser, or planning maintenance treatments, knowing your exact turf area is essential. Our calculator helps you:


                

- Calculate turf roll quantities for new installations

- Determine fertiliser amounts for even coverage

- Plan grass seed quantities for overseeding existing turf

- Estimate irrigation system coverage for turf areas

- Calculate mowing time and turf maintenance costs

- Apply pesticides safely and effectively on turf
                



### Frequently Asked Questions


                

#### How accurate is the turf area calculator?


                Our satellite-based measurement tool provides accuracy within 1-5% for most residential properties. The precision depends on the satellite imagery resolution and how carefully you trace your turf boundaries.


                

#### Can I measure irregularly shaped turf areas?


                Yes! Our tool handles any turf shape. Simply click around the perimeter of your grass and turf areas, including curved edges and irregular boundaries. You can also measure multiple separated turf sections.


                

#### What turf calculations can I make with my area measurement?


                Once you know your turf size, you can calculate:


                

- Turf roll quantities for new installations (typically 1m² per roll)

- Fertiliser application rates (typically 20-40g per m²)

- Grass seed amounts for overseeding existing turf (20-40g per m²)

- Lime application for pH adjustment on turf

- Pesticide and herbicide coverage for turf areas

- Irrigation water requirements for turf maintenance
                
                

#### Is this turf measurement tool free?


                Yes, our turf and lawn area calculator is completely free to use. No registration required - simply enter your address and start measuring your turf areas immediately.