Real vs Artificial Grass Cost Calculator Australia: Which Costs Less?

If you have ever stood in your backyard on a hot Australian day looking at a dry, patchy lawn and a rising water bill, you have probably asked the same question many homeowners ask:

Is artificial grass actually cheaper than real grass?

The honest answer is: it depends.

Natural grass is usually cheaper to install, but it needs regular watering, mowing, fertilising, weed control, and patch repairs. Artificial grass costs more upfront, but the yearly maintenance cost is much lower.

That is why we created this calculator. Instead of guessing, you can enter your lawn size, choose how many years you want to compare, and see whether real grass or artificial turf works out cheaper over time.

Quick Answer: Real Grass vs Artificial Grass Cost

For the first few years, real grass is often cheaper because the installation cost is lower.

Over a longer period, artificial grass can become cheaper because you avoid many recurring costs such as mowing, watering, fertiliser, weed control, and lawn repair.

The key number is the break-even point.

That is the year when artificial turf has saved enough in ongoing maintenance costs to recover its higher upfront installation cost.

For a small, thirsty, hard-to-maintain lawn, artificial grass may pay back faster. For a large lawn where water is affordable and mowing is not a problem, natural grass may stay cheaper for longer.

Use the calculator below to check your own numbers.

Real vs Artificial Grass Cost Calculator Australia

Enter your lawn area in square metres and choose how many years you want to compare.

The calculator estimates:

• Real grass installation cost
• Real grass yearly upkeep
• Artificial turf installation cost
• Artificial turf yearly upkeep
• Total cost over time
• Which option is cheaper
• Approximate payback point

The calculator uses typical Australian cost assumptions as a starting point. Your real cost may change depending on lawn size, soil condition, drainage, access, water rates, turf quality, installer pricing, and how much maintenance your yard needs.

For best results, run the calculator twice: once over 5 years and again over 10 years. The cheaper option can change when you compare over a longer period.

What Real Grass Really Costs

Natural grass can look like the cheaper option at first. In many cases, it is.

The upfront cost is usually lower than artificial turf, especially if the ground is already level and the soil is suitable. But the real cost of natural lawn is not just the turf. It is everything that comes after installation.

1. Installation Cost

A natural lawn may include:

• Turf rolls or lawn seed
• Soil preparation
• Levelling
• Topsoil
• Lawn starter fertiliser
• Labour, if professionally installed

If your yard is already prepared, natural grass can be quite affordable. But if the area needs old lawn removal, fresh soil, drainage correction, or levelling, the cost can rise quickly.

2. Watering Cost

Water is one of the biggest ongoing costs of real grass in Australia.

During hot months, natural lawn often needs regular watering to stay green. In dry areas, sandy soils, exposed yards, or places with water restrictions, this becomes more noticeable.

A lawn that looks cheap when first installed can become expensive if it needs constant summer watering.

3. Mowing Cost

Mowing is another cost many people forget to include.

You either pay someone to do it, or you spend your own time doing it.

Even if you mow the lawn yourself, there are still costs such as fuel, mower maintenance, equipment, and time.

4. Fertiliser, Weed Control and Lawn Repair

A healthy natural lawn usually needs regular care.

This can include:

• Fertiliser
• Weed treatment
• Pest control
• Aeration
• Top dressing
• Patch repair
• Re-seeding or re-turfing worn areas

None of these costs feel huge on their own. But once they repeat year after year, they become a real part of the lawn budget.

What Artificial Grass Really Costs

Artificial grass works the opposite way.

It costs more upfront, but the ongoing cost is much lower.

Once it is installed properly, you do not need to mow it, fertilise it, or water it to keep it green.

1. Installation Cost

A proper artificial grass installation usually includes:

• Synthetic turf
• Ground preparation
• Crushed rock or compacted base
• Weed matting
• Joining tape
• Edging
• Pins or fixings
• Infill, if required
• Labour

This is why artificial turf costs more at the beginning.

A cheap roll laid directly over dirt may save money on day one, but it can create problems later. Poor installation can lead to lifting edges, uneven surfaces, drainage issues, odour problems, and a shorter lifespan.

2. Maintenance Cost

Artificial grass has a much lower yearly running cost.

You do not need:

• Mowing
• Fertiliser
• Regular watering
• Weed spraying across the full lawn
• Patch repairs from dry spots

Basic upkeep usually includes removing leaves, brushing high-traffic areas, rinsing pet areas, and occasional cleaning.

This is where the long-term savings come from.

3. Lifespan and Replacement

Good-quality artificial turf can last for many years, but it does not last forever.

Sun exposure, pets, foot traffic, poor drainage, and product quality all affect lifespan.

This is why it is important to think about how long you plan to use the area. If you only compare 2 or 3 years, the upfront installation cost matters most. If you compare 5, 10, or more years, the low maintenance cost of artificial grass becomes more important.

Practical Cost Notes From Our Garden and Landscaping Experience

Our view on real grass vs artificial grass is not based only on online price lists. It also comes from our own garden upkeep experience and practical landscaping knowledge within our team.

In our model garden, we have dealt with the real ongoing work that natural grass needs — watering, mowing, feeding, weed control, patch repair, and keeping the lawn alive through hot weather. This is where many homeowners underestimate the cost. The turf may be affordable when first laid, but the upkeep keeps coming back season after season.

We also have team experience from landscaping projects where artificial grass has been installed in residential and commercial spaces. From that side, one thing is clear: artificial turf should not be judged only by the roll price. The base preparation, drainage, edging, joining, and installation quality make a big difference to how the lawn performs over time.

A cheap artificial turf job can become expensive later if the ground is not prepared properly. Poor installation can lead to lifting edges, uneven areas, water holding under the turf, odour in pet zones, and a shorter lifespan.

So when comparing real grass and artificial grass, the better question is not only:

“What is the cost per square metre?”

The better question is:

“What will this lawn cost me after installation, over the next 5 to 10 years?”

That is why the calculator focuses on total cost over time, not just the starting price.

Real Grass vs Artificial Grass Cost Comparison

Example: Why the Winner Changes Over Time

Let’s say you compare a 50m² lawn over 5 years.

Real grass may look cheaper at installation because the starting cost is low. But once you add watering, mowing, fertiliser, weed control, and upkeep every year, the total cost keeps increasing.

Artificial turf starts higher because installation is more expensive, but the yearly upkeep is much lower.

That is why artificial grass can sometimes become cheaper after a few years, even though it costs more at the start.

This is exactly what the calculator helps you check.

The important question is not only:

“Which one is cheaper today?”

The better question is:

“Which one is cheaper over the time I will actually use this lawn?”

Non-Cost Factors You Should Consider

Money matters, but it should not be the only deciding factor.

The cheapest option on paper is not always the best option for your home, family, pets, or climate.

Heat

Artificial grass can get hot in direct Australian sun.

This matters if the area is used by kids, pets, or anyone walking barefoot. In shaded areas, around covered patios, or in part-sun courtyards, this may be less of a concern.

Natural grass usually stays cooler underfoot.

Pets

Artificial grass can work well for dogs because it avoids mud, digging damage, and worn tracks.

However, pet areas need proper drainage and regular rinsing to prevent odour.

Natural grass can also be good for pets, but active dogs may create holes, muddy patches, or dead spots from urine.

Drainage

Real grass drains naturally when the soil is healthy and not compacted.

Artificial grass can also drain well, but only if the base is prepared correctly. Poor drainage under synthetic turf can cause puddles, smells, and surface movement.

Appearance

Real grass has a natural look and feel, but only when it is maintained well.

Artificial grass stays green year-round, but cheaper products can look shiny, flat, or obviously fake. Pile height, density, colour mix, and installation quality all affect the final look.

Environment

Real grass supports soil life and helps cool the yard.

Artificial grass saves water and removes the need for mowing and fertiliser, but it is still a synthetic product and will eventually need replacement.

There is no perfect answer. It depends on which trade-off matters more for your home.

Which Option Should You Choose?

Use the calculator result as your starting point, then compare it with how you actually use your yard.

Choose real grass if you want the natural feel underfoot, have a larger lawn area, do not mind mowing, and can manage the watering and maintenance. Real grass is usually the better choice when the lawn grows well, the soil drains properly, and you want a cooler surface in summer.

Choose artificial grass if your lawn is small, difficult to maintain, expensive to water, or constantly turning patchy. It can also make sense for pet areas, side passages, courtyards, balconies, pool areas, rental properties, and high-traffic spaces where natural grass struggles.

For many Australian homes, the best answer is not one or the other. A mixed approach often works better.

You can keep real grass in the larger open areas where it grows well, then use artificial grass in the problem spots — shaded patches, pet runs, narrow side paths, steep edges, or areas that always turn muddy.

The main point is simple:

Real grass usually wins on upfront cost. Artificial grass often wins on long-term maintenance.

The better choice depends on your lawn size, water cost, soil condition, pet use, climate, and how long you plan to keep the area.

Run the calculator over 5 years, then run it again over 10 years. If artificial grass becomes cheaper before the time you expect to stay in the home, it may be worth considering. If real grass stays cheaper and you enjoy maintaining it, natural lawn may still be the better fit.

Need Help Choosing the Right Turf?

If you want a more accurate number, compare the calculator result with a real local quote.

A proper quote can check your lawn size, access, drainage, base condition, shade level, pet use, and the right turf type for your situation.

Get a free installer quote

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FAQ

Is artificial grass cheaper than real grass in Australia?

Artificial grass is usually more expensive to install, but cheaper to maintain. Real grass is cheaper upfront, but watering, mowing, fertiliser, weed control, and repairs can make it more expensive over time.

How long does artificial grass take to pay for itself?

It depends on your lawn size, installation cost, water rates, and yearly maintenance costs. For some small or high-maintenance lawns, the payback point may come within a few years. For larger lawns with low upkeep costs, it may take longer.

Does artificial grass get hot in Australia?

Yes. Artificial grass can become hot in direct summer sun. This is important for kids, pets, and barefoot areas. Shade, rinsing, and choosing better-quality turf can help reduce discomfort, but natural grass is usually cooler.

Is artificial grass good for dogs?

Artificial grass can work well for dogs because it avoids mud, digging damage, and bare patches. However, pet areas need good drainage and regular rinsing to prevent odour.

Is real grass better for the environment?

Real grass supports soil life and helps cool outdoor spaces. Artificial grass saves water and reduces mowing, but it is a synthetic product that will eventually need replacement. The better option depends on your climate, water use, maintenance habits, and priorities.

What is the best option for a small backyard?

For a small backyard, artificial grass can make sense if the area is hard to mow, gets heavy foot traffic, or natural grass keeps dying. But if the lawn grows easily and you enjoy natural grass, real lawn may still be the better choice.

Should I install artificial grass myself?

DIY artificial grass can save labour costs, but base preparation is very important. If the ground is not level, compacted, and drained correctly, the turf may move, smell, or wear unevenly. For larger or high-use areas, professional installation is usually safer.

Cost Disclaimer

Costs in this guide and calculator are estimates only. They are based on typical Australian lawn installation and maintenance assumptions. Actual prices vary by region, supplier, lawn condition, turf quality, installer, water rates, drainage requirements, access, and site preparation. Always confirm with local quotes before committing.