The average cost of stump grinding is $150 to $450 per stump, with most homeowners paying around $300 for a single medium-sized stump. Small stumps under 12 inches in diameter can be ground for as little as $75 to $150. Large stumps over 24 inches across run $400 to $800+. Per inch of diameter, stump grinding costs $2 to $5 — a simple measurement that makes comparing quotes easy. Most companies also have a minimum service charge of $100 to $200 regardless of stump size, because the setup and transport cost the same whether the stump is 6 inches or 16 inches across. Estimate your project with the stump grinding cost calculator.

Stump grinding is the most common and most affordable way to deal with the stump left behind after tree removal. The machine shaves the stump and major surface roots into wood chips 6 to 12 inches below grade level — deep enough to cover with soil, seed over, and forget about. It's faster, cheaper, and less destructive to the surrounding yard than full stump removal, which involves digging out the entire root ball with heavy equipment.

Stump Grinding Cost at a Glance

Cost Detail	Amount
National average (single stump)	$300
Typical range	$150 – $450
Small stump (under 12 in diameter)	$75 – $150
Medium stump (12–24 in diameter)	$150 – $400
Large stump (24–36 in diameter)	$300 – $600
Very large stump (36+ in diameter)	$500 – $800+
Cost per inch of diameter	$2 – $5
Minimum service charge	$100 – $200
Per-stump discount (multiple stumps)	$25 – $100 off each additional
Typical job time (single stump)	30 – 90 minutes

Stump Grinding Cost by Stump Size

Stump Diameter	Typical Tree Size	Grinding Cost	Grinding Time
6 – 8 inches	Small ornamental (dogwood, crabapple, crape myrtle)	$75 – $125	15 – 25 min
8 – 12 inches	Young shade tree, mature ornamental	$100 – $175	20 – 35 min
12 – 18 inches	Medium shade tree (birch, smaller maple, young oak)	$150 – $275	25 – 45 min
18 – 24 inches	Mature pine, medium oak, maple	$225 – $400	35 – 60 min
24 – 36 inches	Large oak, mature maple, tulip poplar	$350 – $600	45 – 90 min
36 – 48 inches	Old-growth oak, large cottonwood, mature sycamore	$500 – $800	60 – 120 min
48+ inches	Heritage trees, multi-trunk clusters	$700 – $1,200+	90 – 180 min

Diameter is measured at the widest point of the stump at ground level — not the trunk diameter that was measured at chest height before the tree came down. Stumps are almost always wider than the standing trunk because the base flares at the root crown. A tree with a 14-inch trunk at chest height typically leaves an 18- to 22-inch stump. Measure your stump at the widest point before calling for quotes so you can compare estimates on the same basis.

Stump Grinding Cost by Tree Species

The species matters because wood density determines how long the grinder takes to chew through the stump. Soft woods grind fast. Hard, dense woods take longer, wear the cutting teeth faster, and cost more per inch.

Species	Wood Density	Typical Stump Diameter	Grinding Cost
Pine, spruce, fir	Soft	12 – 24 in	$100 – $300
Willow, poplar, cottonwood	Soft	18 – 36 in	$150 – $450
Birch, sweetgum	Medium	12 – 20 in	$125 – $325
Ash, elm	Medium-hard	14 – 28 in	$175 – $450
Maple, cherry	Hard	14 – 30 in	$200 – $500
Oak, hickory, locust	Very hard	18 – 42 in	$250 – $700
Palm	Fibrous (not wood)	12 – 24 in	$100 – $300

A 24-inch pine stump grinds in 30 to 40 minutes. A 24-inch oak stump of the same diameter takes 50 to 75 minutes because the wood is two to three times denser. That extra time translates directly to cost. Palm stumps are a special case — the fibrous trunk grinds quickly but the dense root ball underneath can be stubborn. See palm tree removal costs if the whole palm is still standing.

Stump Grinding Cost for Multiple Stumps

Number of Stumps	Per-Stump Cost (Medium, 16-in Diameter)	Total Cost	Savings vs. Individual Pricing
1 stump	$250 – $350	$250 – $350	—
2 stumps	$200 – $300 each	$400 – $600	$50 – $100
3 – 5 stumps	$150 – $250 each	$450 – $1,250	$150 – $350
6 – 10 stumps	$100 – $200 each	$600 – $2,000	$400 – $1,000+
10+ stumps	$75 – $150 each	$750 – $1,500+	$750 – $2,000+

Volume discounts are significant in stump grinding because the expensive part is getting the machine to your property — not running it. Once the grinder is off the trailer and running, each additional stump costs the operator fuel and cutting-tooth wear, not a full new setup. Most companies drop the per-stump price by $25 to $100 for each additional stump after the first. If you have multiple stumps, grinding them all in a single visit saves 30% to 50% compared to grinding them one at a time over separate trips.

If you're clearing a lot with a dozen or more stumps, the project starts to overlap with land clearing scope — and a land-clearing contractor with a larger machine may offer a better rate than a residential stump-grinding service.

What Affects the Cost of Stump Grinding?

Stump Diameter

This is the primary pricing factor. Most companies quote by the inch — $2 to $5 per inch of diameter. A 12-inch stump at $3 per inch is $36 in raw grinding cost, but the minimum charge pushes it to $100 to $150. A 36-inch stump at $3 per inch is $108 in raw cost, but the actual time on the grinder — 60 to 90 minutes for dense hardwood — pushes the real price to $400 to $600. The per-inch rate is a starting point, not a final price — every company adjusts for wood hardness, root spread, and access.

Root System and Surface Roots

Standard stump grinding takes the stump down 6 to 12 inches below grade. Major surface roots that extend outward from the stump — the ones visible above ground level — are usually included if they're within 12 to 18 inches of the stump's edge. Roots that extend 3, 5, or 10 feet across the yard and are pushing up the lawn, lifting a sidewalk, or cracking a driveway cost extra to chase and grind. Extended root grinding adds $50 to $200+ depending on how far the roots run and how many there are.

Grinding Depth

Standard depth is 6 to 12 inches below grade — enough to cover with soil and grow grass over. If you're building on the spot — pouring a concrete slab, installing a fence post, or planting a new tree — you may need the stump ground 18 to 24 inches deep to clear the root mass entirely. Deep grinding adds $50 to $200 per stump because the machine moves slower at depth and generates significantly more chips to manage.

Access

A stump grinder is a heavy machine — 1,000 to 3,000+ pounds depending on the model. It needs a clear path from the truck or trailer to the stump. If the stump is in a fenced backyard accessible only through a 36-inch gate, the operator either uses a smaller, less powerful machine (which takes longer) or removes a fence section to get the big machine in. Tight access, steep slopes, and stumps surrounded by landscaping, structures, or hardscape all add time and cost — typically $50 to $200 extra for difficult-access situations.

Stump Height

If the tree was cut at ground level, grinding starts immediately. If the stump is 12 to 24 inches tall — common when the tree was cut by someone other than a stump-grinding specialist — the grinder has to work through the above-grade portion first. Every inch of height above grade adds grinding time. Some companies charge a surcharge of $25 to $75 for tall stumps, and some include it in the per-inch price. If the stump is over 24 inches tall, having the tree service re-cut it flush to the ground before the grinder arrives saves money.

Underground Obstacles

Utility lines, sprinkler pipes, buried cables, and old hardscape near or under the stump complicate the job and can damage the grinding teeth or the utility. A responsible operator calls 811 (the national utility locate service) before grinding near any potential underground utility. If lines are present, the operator grinds around them or stops short of full depth, which may leave a portion of the stump in place. If a sprinkler line runs through the root zone, sprinkler repair after grinding is a common add-on cost.

Geographic Location

Stump grinding rates vary 20% to 35% by market. Rural areas with lower operating costs and less traffic between jobs tend to be cheaper — $2 to $3 per inch. Metro areas with higher labor costs, longer drive times, and parking challenges for the equipment run $3.50 to $5+ per inch. The minimum service charge also varies — $100 in a small town, $175 to $200 in a major metro — reflecting the cost of simply getting the equipment to the site.

Stump Grinding vs. Stump Removal

These are two different services that solve the same problem in different ways. The right choice depends on what you plan to do with the space after the stump is gone.

Factor	Stump Grinding	Stump Removal
Cost (medium stump)	$150 – $400	$350 – $800
Method	Machine shaves stump to 6–12 in below grade	Excavation of entire stump and root ball
Root system	Roots left in place to decay naturally	Major roots removed with the stump
Hole left behind	Shallow depression filled with chips	Large hole (3–5 ft wide, 2–4 ft deep)
Yard disruption	Minimal — chips and a small work area	Significant — heavy equipment, torn-up lawn
Time	30 – 90 minutes per stump	1 – 3 hours per stump
Best for	Lawn restoration, planting, general cleanup	Building on the spot, pouring concrete, installing fence or hardscape

Stump grinding is the right call 80% to 90% of the time. It's faster, cheaper, and causes far less disruption to the surrounding yard. The roots left behind decay naturally over 5 to 10 years and don't cause problems in most situations. Full stump removal costs two to three times more and tears up a large area of yard, but it's necessary when you need the root mass completely gone — for a concrete slab, a fence line, a retaining wall, or any structure that can't have decaying roots underneath it.

What Happens After Stump Grinding?

The grinder leaves behind a pile of wood chips mixed with soil — typically enough to fill the hole and then some. Here's what comes next and what it costs.

Chip Disposal or Reuse

Most operators leave the chips on-site unless you request removal. A medium stump produces 4 to 8 wheelbarrows of chips. You can use them as mulch in garden beds, spread them as a path surface, or pile them in a compost area. If you want the chips hauled away, expect a $25 to $75 disposal fee — some companies include removal in their quote, others don't. Ask before the job starts.

Backfill and Grading

The grinding hole settles over the following weeks as the chips decompose and compact. Most homeowners fill the hole with topsoil, tamp it level, and let it settle before the final grade. A bag or two of topsoil from the hardware store ($5 to $10) handles a small stump. A large stump hole may need a few cubic feet of fill — $20 to $50 in soil. If you're regrading a larger area, land grading pricing applies.

Lawn Restoration

Once the hole is filled and graded, you can seed or sod over the spot. Lawn seeding costs almost nothing for a patch this size — a few dollars in seed, some starter fertilizer, and regular watering. Sod installation gives an instant result for $1 to $2 per square foot. Either way, the spot where the stump was blends into the surrounding lawn within one growing season.

Planting a New Tree

You can plant a new tree in the same spot, but wait at least 6 to 12 months for the remaining root material to decompose and the soil to stabilize. Planting immediately into fresh chips robs nitrogen from the new tree's root zone as the chips break down. Excavating the chips, backfilling with quality topsoil, and then planting produces better results. Choose a species that's different from the one that was removed — planting the same species in the same spot can expose the new tree to pathogens that survived in the old root system.

Building or Hardscaping the Area

If you're pouring a concrete patio, laying pavers, building a shed, or running a fence through the stump location, you need deeper grinding (18 to 24 inches) or full stump removal to eliminate the root mass. Decaying wood under a concrete slab settles and creates voids that crack the slab. Decaying roots along a fence line shift posts out of alignment. For any structural use of the space, get the roots out completely.

What's Included in a Stump Grinding Quote?

Typically Included

Grinding the stump to 6 to 12 inches below grade
Grinding visible surface roots within 12 to 18 inches of the stump edge
Chips left in and around the hole
Basic cleanup of the immediate work area

Typically Extra

Extended root grinding: $50 to $200+ for roots that extend beyond the immediate stump area — roots lifting sidewalks, running under driveways, or surfacing across the lawn.
Deep grinding (below 12 inches): $50 to $200 per stump for grinding to 18 to 24 inches, needed when building on the site.
Chip removal and hauling: $25 to $100 per stump if you want the chips taken off-site.
Backfill with topsoil: $25 to $75 per stump for the operator to fill the hole with clean topsoil instead of just chips.
Lawn repair: Seeding or sodding the area after grinding — most stump grinding companies don't do lawn work, so this is a separate service.
Utility locate (811 call): Free — the 811 service is publicly funded. The stump grinding company should call at least 48 hours before the job, but some operators skip this step. Ask whether they've called.
Fence or landscape removal and replacement: If a fence panel or landscape border needs to come out for machine access, removing and reinstalling it adds $50 to $200.

DIY Stump Grinding vs. Hiring a Professional

Approach	Cost	Time (Medium Stump)	Best For
Professional stump grinder	$150 – $400 per stump	30 – 60 min on-site	Any stump, any size, any location
DIY rental (walk-behind grinder)	$200 – $400 per day (rental + transport)	1 – 3 hours per stump	Multiple small to medium stumps in open areas
DIY rental (towable grinder)	$350 – $600 per day	30 – 90 min per stump	Multiple medium to large stumps, have a truck/trailer
Chemical stump removal	$10 – $30 per stump (product cost)	3 – 12 months for the stump to decompose	Stumps in low-visibility areas where time isn't a factor
Manual removal (digging)	$0 – $50 (tools)	2 – 8 hours per stump	Very small stumps (under 8 inches) with shallow roots

Renting a Grinder

A walk-behind stump grinder rents for $200 to $400 per day from most equipment rental companies. It's a viable option if you have three or more stumps to grind — the per-stump cost drops well below professional rates. The catch is that rental grinders are smaller and less powerful than the commercial machines professionals use. A rental machine takes two to three times as long to grind the same stump, and it struggles with hardwood stumps over 18 to 20 inches in diameter. You also need a way to transport the machine — most walk-behind grinders weigh 800 to 1,500 pounds and need a trailer or a truck with a lift gate.

Safety is a real concern. Stump grinders throw rocks, wood chunks, and debris at high velocity. Full-face protection, hearing protection, heavy gloves, and steel-toed boots are mandatory — not optional. The machine itself is powerful enough to cause serious injury if the cutting wheel catches a root and kicks. If you've never operated a stump grinder before, a 5-minute rental-counter orientation is not enough training. One stump is not worth learning on. Three or more stumps in open, accessible locations with no underground utilities — that's when DIY starts making sense.

Chemical Stump Removal

Potassium nitrate stump remover ($10 to $20 per container) accelerates the decomposition of a stump over 3 to 12 months. You drill holes in the stump, fill them with the granules, add water, and wait. The chemical softens the wood until the stump is spongy enough to break apart with an axe or simply collapses into the ground. It works — but it takes months, the stump looks ugly in the meantime, and it doesn't address the roots at all. Chemical removal is the right approach for stumps in back corners, wooded lots, or anywhere patience costs less than a grinder.

When to Grind a Stump vs. Leave It

Not every stump needs to go. Here's when grinding is worth the money and when you can leave the stump in place.

Grind the Stump If:

It's in the middle of the lawn where it blocks mowing and looks unsightly
You plan to build, plant, or install hardscape on or near the spot
The stump is sending up new shoots (suckering) — common with species like elm, maple, and tree of heaven
It's a tripping hazard near a walkway, driveway, or play area
You're selling the home and the stump detracts from curb appeal
It's attracting termites, carpenter ants, or other wood-boring insects near the house — a decaying stump within 20 feet of the foundation is a pest invitation. Check termite inspection costs if you suspect activity.
Roots are lifting the sidewalk, cracking the driveway, or damaging a fence

Leave the Stump If:

It's in a wooded or naturalized area where appearance doesn't matter
It's a small stump in a garden bed that can be hidden with plants or mulch
You can use it as a natural garden feature — a plant stand, a bird bath base, or a chainsaw-carved seat
The stump is far from the house and not attracting pests
Budget is tight and the stump isn't causing any functional problems

Stump Grinding as Part of Tree Removal

Most tree service companies offer stump grinding as an add-on when they remove the tree. Bundling the two services in a single visit is almost always cheaper than booking them separately.

Approach	Cost (Medium Tree + Medium Stump)	Pros	Cons
Tree removal + stump grinding same day	$600 – $1,200 total	One visit, one payment, lower combined price	None — this is the best deal in most cases
Tree removal now, stump grinding later	$500 – $900 (tree) + $150 – $400 (stump)	Spreads out the cost, can get separate quotes	Two mobilization charges, total cost usually higher
Tree removal only, skip the stump	$500 – $900 (tree only)	Lowest immediate cost	Stump remains, may need grinding later anyway

The tree crew typically adds stump grinding for $75 to $200 less than a standalone stump grinding visit because the equipment is already on-site and the crew is already working. If the tree service doesn't own a grinder — some don't — they'll subcontract it, which usually costs the same as booking independently. Ask whether the tree company does the grinding in-house or subs it out before assuming you're getting a bundled discount.

If you're removing multiple trees, the savings compound. Three trees plus three stumps booked as a package often costs 20% to 30% less than booking tree removal and stump grinding as six separate services. For full pricing on the tree side, see tree removal costs and tree trimming costs if some trees just need a crown reduction rather than full removal.

How to Save on Stump Grinding

Bundle multiple stumps. Per-stump pricing drops $25 to $100 for each additional stump after the first. If you've been putting off grinding that old stump in the backyard, schedule it the same day as the new one — the second stump may only cost $75 to $125 extra.
Add grinding to tree removal. Same-day grinding after tree removal costs less than a separate visit because the mobilization cost is already covered. Ask the tree company for a bundle price before the tree comes down.
Coordinate with neighbors. If a neighbor also has a stump to grind, booking the same operator on the same day saves both of you a trip charge. Some companies offer a 10% to 15% discount for adjacent-property jobs.
Keep the chips. Declining chip removal saves $25 to $100 per stump. Use the chips as mulch in garden beds — they decompose into rich organic material over one to two seasons. Free mulch that you'd otherwise pay for.
Handle backfill and lawn repair yourself. Filling the hole with topsoil and seeding or sodding is easy DIY work. A bag of topsoil ($5), a handful of grass seed ($3), and some water costs a fraction of what a professional landscape crew charges for the same result.
Cut the stump flush before the grinder arrives. If the tree was cut leaving a 12- to 24-inch tall stump, a chainsaw pass to bring it flush to the ground reduces the grinding time and may lower the quote. Some operators include this in their pricing, but others charge by volume of material removed.
Clear access. Moving lawn furniture, garden decorations, potted plants, and low-hanging branches out of the grinder's path lets the operator work without stopping to rearrange your yard. A clear 6- to 8-foot radius around the stump is ideal.
Get three quotes. Stump grinding bids vary by $50 to $200 on the same stump because operators price differently — some by diameter, some by time estimate, some by flat rate. Compare at least three quotes on the same scope (same depth, same root treatment, same chip disposal plan) before booking.

Frequently Asked Questions

How long does stump grinding take?

Fifteen minutes to three hours per stump depending on size, species, and root spread. A 10-inch pine stump takes 15 to 20 minutes. A 30-inch oak takes 60 to 90 minutes. Setup and cleanup add another 15 to 30 minutes per job regardless of stump count. For a single medium stump, expect the crew to be on-site for about an hour total — 15 minutes of setup, 30 to 45 minutes of grinding, and 10 to 15 minutes of cleanup.

How deep does stump grinding go?

Standard grinding goes 6 to 12 inches below grade — deep enough to cover with soil and grow grass. Most machines can grind to 18 to 24 inches if needed, but deeper grinding costs more and takes longer. If you're planting a new tree, 12 inches is enough. If you're pouring concrete or building a structure, 18 to 24 inches — or full stump removal — is recommended.

Will the roots die after stump grinding?

Yes — with the stump gone, the root system no longer receives nutrients from photosynthesis and dies over one to five years. The roots decay in place, which is usually fine for lawn and landscape areas. In rare cases, decaying roots create shallow depressions in the lawn as the wood breaks down — topdressing with soil and reseeding addresses these spots as they appear. Some species (elm, maple, willow) may send up root suckers after grinding — treating the fresh grind surface with a systemic herbicide prevents this.

Can I grind a stump next to a fence or building?

Yes, but it requires a smaller machine or careful maneuvering. Standard grinders need about 3 to 4 feet of clearance around the stump. For stumps tight against a fence, the operator may need to remove a fence section temporarily. For stumps against a building foundation, the grinder works from the accessible side and goes as close to the structure as safely possible without damaging the foundation. Tight-access stumps typically cost $50 to $150 more because of the additional time and smaller equipment required.

Is stump grinding messy?

Moderately. The grinder throws chips, dirt, and small debris in a 5- to 10-foot radius around the stump. Professional operators use a chip guard on the machine and lay tarps to contain the mess, but some material always escapes. The immediate area around the stump will have a pile of chips and loose soil that needs to be raked, leveled, or hauled. The lawn beyond the work zone is generally unaffected — the damage footprint is much smaller than full stump removal, which tears up the surrounding ground with excavation equipment.

Do I need a permit for stump grinding?

Almost never. Stump grinding is considered maintenance, not construction, and doesn't change the grade or footprint of the property. The only exception is if the stump is from a protected or heritage tree that required a removal permit — in that case, the stump grinding may be part of the conditions attached to the original tree removal permit. Check with your city arborist or planning department if the tree was removed under permit.

Will stump grinding damage my lawn?

Only in the immediate area around the stump — typically a 3- to 6-foot radius. The machine's wheels or tracks compress the turf slightly, and the chip spray covers a small patch of grass. Both are easily corrected by raking, aerating, and reseeding. The disruption is far less than full stump removal, which excavates a large hole and tears up everything within 5 to 10 feet of the stump. If your surrounding lawn care program is solid, the grinding area recovers within one growing season.

How long after tree removal should I grind the stump?

There's no deadline — stumps don't become harder to grind over time. Fresh stumps are slightly easier because the wood hasn't dried and hardened yet, but the difference is minor. Most homeowners grind the stump within a few weeks to a few months of tree removal, either as a same-day add-on or as a follow-up visit once they've decided what to do with the space. Waiting years is fine too — old, weathered stumps grind just as well as fresh ones, though they may have attracted insects or started to rot, which makes the grinding faster but messier.

What Is the Average Cost of Stump Grinding?

More questions about Stump Grinding