Average Cost of Stump Grinding in Australia 2026

The average cost of stump grinding in Australia in 2026 is $80–$800 per stump, depending on diameter, species, grinding depth, and site access. Small ornamental stumps under 30cm sit around $80–$150; very large old-growth stumps over 90cm run $400–$800 or more. That single range answers most "how much is stump grinding" searches — the rest of this guide explains what moves your quote within it.

Once a tree is down, the stump is often left behind — and it's more than an eyesore. Stumps can harbour termites, fungal disease, and trip hazards, and many councils won't sign off on a landscaping project until they're gone. Stump grinding is the fastest, cleanest removal method, and most Australian arborists price it per stump on those four variables.

A stump grinder — either a drum-type or disc-type machine — uses a rotating cutting wheel to shred the stump and surface roots into wood chip. The process leaves a shallow crater of mulch that you can backfill with soil, spread in garden beds, or leave to decompose. Most residential jobs take under an hour per stump once the machine is on-site.

This guide breaks down Australian tree stump grinding costs by diameter, explains the difference between surface and full-depth grinding, covers the hardwood premium, and helps you navigate access surcharges and multi-stump discounts.

Last updated: August 2026.

The short answer

Stump grinding in Australia costs $80–$800+ per stump in 2026. The average price for stump grinding a typical suburban stump — 30–60cm across, flat access, ground 5–10cm below grade — is $150–$300. Hardwood adds 20–30%, awkward access adds $50–$150, and three or more stumps in one visit cut the per-stump rate by 15–25%.

This is a price indication only. Your tradie will confirm the final price after assessing the job.

Key takeaways

• The average cost of stump grinding in Australia is $80–$800+ per stump — small stumps under 30cm cost $80–$150; very large stumps over 90cm run $400–$800+.
• The average cost to grind a tree stump on a typical suburban block — a 30–60cm mature garden stump, flat access, surface grind — is $150–$300.
• Diameter is the single biggest price driver — it sets how long the machine runs and how much cutting wear the contractor absorbs.
• Hardwood species (ironbark, spotted gum, tallowwood) add 20–30% — denser timber dulls cutting teeth faster.
• Grinding depth: surface grind (5–10cm) suits lawn reinstatement; 20cm suits turf or garden beds; 30cm+ is needed for replanting.
• Access surcharges of $50–$150 apply for narrow gates, slopes, or tight spaces.
• Multiple stumps in one visit attract 15–25% discounts — the machine is already mobilised.
• A whole-yard job of three to five stumps is usually bundled at $450–$1,200 rather than priced as a straight per-stump sum.
• Always use a qualified contractor carrying public liability insurance.

This is a price indication only. Your tradie will confirm the final price after assessing the job.

Table of contents

1. What is the average cost of stump grinding in Australia?
2. How much does stump grinding cost by diameter?
3. What's included in the cost for stump grinding?
4. How does grinding depth affect the cost?
5. Why do hardwood stumps cost more to grind?
6. How does site access change the price?
7. How much does stump grinding cost in Sydney, Melbourne and Brisbane?
8. Do you get a discount for grinding multiple stumps?
9. Is stump grinding cheaper than chemical removal or manual extraction?
10. Is DIY stump grinder hire cheaper than a professional?
11. FAQs
12. How do you get the best stump grinding price?

What is the average cost of stump grinding in Australia? {#how-much}

The average cost of stump grinding in Australia is $80–$800+ per stump in 2026, and the average residential stump lands at $150–$300. Most homeowners searching "how much is stump grinding" have a single mature garden stump in the 30–60cm range, which is exactly where that $150–$300 band sits. Larger stumps, dense hardwood, deeper grinding, and difficult access each push the number up from there.

Four variables set the final price: stump diameter, timber species, grinding depth, and site access. Diameter matters most because it determines how long the grinder runs and how fast its teeth wear. A single small stump on an accessible flat block is cheapest; a wide ironbark stump behind a narrow gate on a slope is dearest.

If you have several stumps, the per-stump cost drops sharply — see the multi-stump discount below. To skip the guesswork, run your stump details through Leadkit's free stump removal cost calculator for an instant estimate. This is a price indication only. Your tradie will confirm the final price after assessing the job.

How much does stump grinding cost by diameter? {#price-table}

Stump grinding costs $80–$150 for a stump under 30cm, $150–$300 for 30–60cm, $250–$500 for 60–90cm, and $400–$800+ for anything over 90cm. Diameter is the single biggest driver of stump grinding cost in Australia — it determines how long the machine runs and how much cutting wear the contractor absorbs. These estimates are drawn from rates modelled through Leadkit's stump removal cost calculator using current contractor pricing across Australian capital cities and regional markets.

This is a price indication only. Your tradie will confirm the final price after assessing the job.

Want an instant estimate? Run your stump details through Leadkit's free stump removal cost calculator — it takes about two minutes, no sign-up required. If the tree itself still needs to come down first, start with the tree removal quote calculator.

What's included in the cost for stump grinding? {#whats-included}

A standard stump grinding price in Australia covers the call-out, machine mobilisation, grinding to 5–10cm below grade, and raking the chip back into the hole — it does not usually include chip removal, root chasing, backfill soil, or turf reinstatement. That's the gap that surprises people comparing quotes: two contractors can both say "$250" and mean different jobs.

Ask any quote to state these six lines explicitly:

1. Call-out / minimum fee — $80–$150 per visit, usually absorbed once you're grinding more than one stump.
2. Grinding depth — the base rate is a surface grind; anything deeper is a line item.
3. Surface roots — lateral roots running out from the stump ("root chasing") are often quoted separately at $30–$100 per root run.
4. Chip disposal — $50–$150 to cart away, or $0 to leave it as mulch on site.
5. Backfill and topsoil — clean soil to fill the crater typically adds $40–$120.
6. Turf or seed reinstatement — not included as standard; price it with your landscaper.

The cost of grinding tree stumps also shifts with how many machines the contractor has to bring. A crew that can only get a compact walk-behind through your gate will spend longer on a 70cm hardwood stump than a crew that can drive a self-propelled unit straight to it — same stump, different hours, different price. Across the tree and stump quotes generated through Leadkit, access and chip disposal are the two lines homeowners most often forget to ask about before the invoice lands.

This is a price indication only. Your tradie will confirm the final price after assessing the job.

How does grinding depth affect the cost? {#grinding-depth}

Grinding depth adds $0–$150 to a stump grinding price in Australia: a 5–10cm surface grind is included in the base rate, 20cm adds $20–$80, and 30cm+ replanting depth adds $50–$150. Depth depends on how you plan to use the area afterwards, and more depth means more time and tool wear.

Surface grind (5–10cm below grade)

Removes the visible stump to just below lawn level. Suits lawn reinstatement or bark mulch beds. Root systems are left to decay naturally over one to five years. Cost impact: Included in base price.

Partial grind (20cm below grade)

Sufficient for turf, pavers, or garden beds planted with shrubs. Cost impact: Add $20–$80 depending on stump size.

Full replanting depth (30cm+ below grade)

Required if you plan to replant a tree in the same spot. Generates a larger chip volume and takes significantly longer per stump. Cost impact: Add $50–$150 depending on diameter and hardness.

This is a price indication only. Your tradie will confirm the final price after assessing the job.

Why do hardwood stumps cost more to grind? {#hardwood-softwood}

Hardwood stumps cost 20–30% more to grind than softwood stumps of the same diameter, because dense timber wears cutting teeth faster and slows the machine's feed rate. Timber density is one of the most consistent cost variables in Australian stump grinding.

Why hardwood costs more

Hardwood species like ironbark, spotted gum, tallowwood, and Brush Box have extremely dense, interlocking grain that resists cutting. A drum-style stump grinder's carbide teeth dull significantly faster on hardwood, and operators often need to swap teeth mid-job or slow the machine's feed rate. Disc-style grinders (common on commercial Husqvarna and Vermeer models) handle hardwood better but still require more time per centimetre of depth.

A disc-type stump grinder uses a horizontal cutting disc mounted on an arm, allowing the operator to sweep the grinding head back and forth across the stump. A drum-type grinder uses a vertical drum with cutting teeth arranged in rows — it's faster on softwood but can bog down on dense hardwoods.

Common Australian hardwood trees

Species consistently attracting a hardwood premium include: ironbark (Grey and Red), spotted gum, tallowwood, jarrah and Karri (prevalent in WA), and Brush Box (common in eastern urban plantings). Soft-timbered species — jacaranda, golden robinia, ornamentals, and most fruit trees — grind quickly and sit at the lower end of each price band.

How does site access change the price? {#access-factors}

After stump diameter, site access is the factor most likely to push your quote above the base rate — typically adding $50–$150 or 15–25%. Stump grinding machines range from compact walk-behind units (which can fit through a standard 900mm gate) to large self-propelled machines that need a 1.2m+ opening. If the machine can't reach the stump directly, costs increase.

Narrow gate or fenced backyard

Gates under 900mm wide require the contractor to hand-carry a compact grinder through the house or over the fence. Access surcharges of $50–$150 are typical in this scenario.

Slopes and uneven ground

Steep or uneven terrain affects machine stability. Contractors working under Safe Work Australia guidelines must assess equipment use on slopes before commencing. Sloped sites typically add 15–25% to the base price.

Proximity to structures and utility lines

Stumps within 1–2 metres of a foundation, retaining wall, or pool require a more controlled approach. Underground services must also be verified via a dial-before-you-dig check before grinding commences.

Chip/mulch disposal

Grinding produces 3–5 times the visible stump volume in wood chip. Most contractors leave the chip on-site to mulch and decompose over 2–3 years. Carting it away typically adds $50–$150 depending on volume.

How much does stump grinding cost in Sydney, Melbourne and Brisbane? {#city-prices}

Stump grinding costs $160–$320 per medium stump in Sydney, $150–$300 in Melbourne, $150–$290 in Brisbane, $140–$280 in Adelaide, and $150–$300 in Perth — a spread of roughly 10–15% between the dearest and cheapest capital. City doesn't change the machine or the method; it changes labour rates, travel time and how far the crew has to cart chip.

Regional and rural jobs often carry a travel loading of $50–$200 on top, because the crew is mobilising a trailer-mounted grinder for a single visit. If you're regional, ask whether the contractor already has work booked nearby that week — bundling with an existing run is the easiest way to have that loading waived.

This is a price indication only. Your tradie will confirm the final price after assessing the job.

Do you get a discount for grinding multiple stumps? {#multiple-stumps}

Yes — most Australian contractors apply a 15–25% discount on per-stump pricing for three or more stumps in one visit. Once the machine is on-site and set up, each additional stump costs the contractor less time and overhead than a separate call-out, so booking them together almost always saves money.

The first stump attracts the call-out fee; each additional stump is priced at a lower incremental rate, with the call-out minimum either waived or absorbed into the bundle.

Leadkit's stump removal cost calculator accounts for multi-stump volumes. If you've recently had trees felled, bundle the grinding job rather than booking each stump separately.

Is stump grinding cheaper than chemical removal or manual extraction? {#comparison}

No — chemical removal is the cheapest method at $20–$150, but it takes 6–18 months. Stump grinding at $80–$800+ is the fastest and cleanest option for most jobs, and manual extraction runs $200–$600 in labour. Three main methods exist, each with a different cost, timeframe, and use case.

Stump grinding is the fastest and cleanest method for most residential situations. Wood chip mulch remains on-site and the root system below grinding depth decays naturally.

Chemical removal is low-cost but slow — typically 6–18 months before the stump softens enough to break apart. Not suitable if you need to replant or build over the area. The International Society of Arboriculture (ISA) notes that chemical accelerants work best on freshly cut stumps.

Manual extraction is labour-intensive and only practical for small stumps in friable soil — large root systems extend well beyond the drip line and are extremely difficult to remove without machinery.

Is DIY stump grinder hire cheaper than a professional? {#diy-vs-pro}

Stump grinder hire costs $200–$450 per day, which looks cheaper than a professional on paper — but once you add fuel, teeth wear, chip disposal, and your own time, the saving usually disappears for anything beyond a couple of small soft stumps. Self-propelled walk-behind units are available from most equipment hire companies, but the real-world comparison is less straightforward.

DIY hire — what it actually involves

Walk-behind rental grinders weigh 200–400kg and require experience to manoeuvre safely. Safety equipment (face shield, hearing protection, heavy gloves) is mandatory — the grinding head throws debris at high velocity. Cutting teeth dull quickly on hardwood and may need replacing mid-job at an additional hire cost. You're also responsible for underground service damage and chip disposal (add skip bin or trailer hire).

When DIY makes sense

DIY hire suits two or more soft-timbered stumps on an accessible flat site with no nearby structures or utilities. Arboriculture Australia recommends consulting a qualified arborist first to assess root depth relative to underground services before any DIY stump removal.

When to use a professional

For hardwood stumps, stumps near structures or utilities, access limitations, or any stump over 60cm diameter, professional grinding is almost always better value once you factor in hire cost, time, and risk. Professionals using commercial Husqvarna or Vermeer grinders complete jobs significantly faster than hire equipment allows.

FAQs {#faqs}

What is the average cost of stump grinding in Australia?

The average cost of stump grinding in Australia in 2026 is $80–$800+ per stump, with a typical mature garden stump (30–60cm) averaging $150–$300. Price is set by four factors: diameter, timber species, grinding depth, and site access. A call-out minimum of $80–$150 usually applies to single-stump jobs, and hardwood adds 20–30%. For a figure tailored to your stump, use Leadkit's stump removal cost calculator. This is a price indication only. Your tradie will confirm the final price after assessing the job.

What is the average price for stump grinding per stump?

The average price for stump grinding is $150–$300 per stump in Australia in 2026 — that's the mid-band figure for a 30–60cm stump on a flat, accessible site, ground to a standard 5–10cm surface depth. The full national range runs $80–$800+ once you account for very small ornamentals at the bottom and old-growth hardwood at the top. If a quote comes in well below $80, check whether a call-out minimum has been left off; if it comes in well above $800 for a single stump, ask which line items — root chasing, chip removal, backfill — are pushing it there.

How much for stump grinding in Australia?

Expect to pay $80–$150 for a small stump, $150–$300 for a medium stump, $250–$500 for a large one, and $400–$800+ for a very large stump. Most single-stump residential jobs land at $150–$300 all up. If you're ringing around for a ballpark over the phone, have three details ready — stump diameter at ground level, the species (or at least hardwood vs softwood), and whether a 900mm gate is the tightest point of access. Those three answers get you a far more accurate number than "there's a stump in the backyard". This is a price indication only. Your tradie will confirm the final price after assessing the job.

What is the average cost of tree stump grinding per stump?

The average cost of tree stump grinding is $150–$300 per stump for the typical 30–60cm suburban garden stump, ground to a standard 5–10cm surface depth on a flat, accessible site. Below that band sit small ornamentals and fruit trees at $80–$150; above it sit large eucalypts at $250–$500 and old-growth stumps at $400–$800+. Booking three or more stumps in one visit cuts the per-stump rate by 15–25%, because the contractor only mobilises the machine once.

What is the cost of grinding tree stumps in a whole yard?

The cost of grinding tree stumps across a full yard is usually quoted as one bundled job rather than a straight per-stump sum. As a rough guide, three to five mixed suburban stumps run $450–$1,200 in a single visit — the first stump carries the call-out, the rest are priced at a discounted incremental rate. Species mix and access still apply: a yard of ironbark stumps behind a narrow side gate can sit at the top of that range or above it. Browse Leadkit's tree removal calculator range if the trees still need felling first. This is a price indication only.

How much does it cost to grind a tree stump?

It costs $80–$150 to grind a small tree stump (under 30cm), $150–$300 for a medium stump (30–60cm), $250–$500 for a large stump (60–90cm), and $400–$800+ for a very large stump over 90cm. Hardwood species like ironbark or spotted gum add 20–30%, and awkward access can add another $50–$150. Grinding one stump on a clear, flat, accessible site is usually a sub-one-hour job once the machine is positioned. If it's a single small stump, expect a call-out minimum of around $80–$150 to apply. This is a price indication only. Your tradie will confirm the final price after assessing the job.

Is stump grinding charged per hour or per stump?

Stump grinding in Australia is charged per stump, not per hour, for almost all residential work. The contractor prices the job on diameter, species, depth and access, then absorbs the actual machine time. Where hourly rates do appear — large commercial sites, storm clean-ups, or land clearing with many stumps — expect $150–$250 per hour for an operator plus machine, usually with a two-hour minimum. If a quote is hourly for a single backyard stump, ask for a fixed per-stump price instead so you're not carrying the risk of a slow grind on dense hardwood.

Does stump grinding remove the roots?

Grinding removes the stump and surface root system to the selected depth (5–30cm). Deeper roots are left in the ground and decay naturally over one to ten years. Request 30cm+ depth if you plan to replant a tree in the same spot.

How long does stump grinding take?

Most stumps take 20–60 minutes once the machine is positioned. A large hardwood stump may take 2–3 hours. A contractor typically handles 8–15 stumps in a full day depending on size and access.

Is stump grinding messy?

It generates wood chip roughly 3–5 times the visible stump volume. Chip can be left on-site as mulch or carted away. The grinding head also throws debris, so clear the immediate area and protect nearby glazing before work starts.

Do I need council approval to grind a stump?

In most councils, grinding a lawfully removed tree's stump doesn't require separate approval. However, if the original removal was under a council permit, check whether the permit conditions address stump treatment. Always verify with your local authority.

What's the difference between a drum and disc stump grinder?

A drum-type grinder uses a vertical cylindrical drum with carbide teeth — fast on softwood but can bog on dense hardwood. A disc-type grinder (common on commercial Husqvarna and Vermeer models) uses a horizontal cutting disc on an articulating arm, allowing a wide sweep and better hardwood performance.

How do you get the best stump grinding price? {#conclusion}

Diameter, species, depth, and access are the four variables that put your job in the $80–$800+ range. Hardwood premiums and access surcharges push costs up; multi-stump discounts pull them back down. Get every quote itemised — grinding depth, root chasing, chip disposal and backfill are where identical-looking prices diverge.

For an instant estimate, use Leadkit's free stump removal cost calculator. If the tree itself still needs removing, start with the tree removal quote calculator.

Planning a broader tree project? These guides cover the full removal cost in each city:

• Tree removal cost in Sydney 2026
• Tree removal cost in Melbourne 2026
• Tree removal cost in Brisbane 2026
• Hedge trimming cost in Australia 2026

Pricing data is modelled from Leadkit's own stump removal cost calculator using current Australian contractor benchmarks — it's our tool, not neutral third-party data. Always obtain at least two quotes from qualified, insured contractors before proceeding.

Price indication only — your tradie will confirm the final price after assessing the job.