Grinding a large 36-inch stump costs about $250 on average, rising to roughly $320 for 48 inches and $450 for 72 inches. Above 36 inches, many companies charge a higher per-inch rate because big stumps need larger machines and much more time.
For smaller stumps and state prices, see the stump grinding costs homepage.
Large stump grinding prices
| Stump diameter | Low | Typical | High | Each extra stump |
|---|---|---|---|---|
| 6 inches | $100 | $150 | $205 | $40 |
| 12 inches | $115 | $165 | $235 | $40 |
| 18 inches | $125 | $190 | $265 | $65 |
| 24 inches | $140 | $210 | $295 | $85 |
| 30 inches | $150 | $230 | $325 | $105 |
| 36 inches | $160 | $250 | $355 | $125 |
| 48 inches | $200 | $315 | $450 | $190 |
| 60 inches | $235 | $385 | $545 | $260 |
What makes big stumps more expensive
- Machine size: large stumps need tracked or towable grinders.
- Time: grinding time rises sharply with diameter.
- Roots: big trees have big root flares and surface roots.
- Access: large machines need gates of 36 inches or wider.
Use the stump grinding cost calculator to price your large stump.
Keep reading
-
Cost guide Oak Stump Grinding Cost Oak stump grinding costs 10% to 25% more than softwood. See 2026 oak stump prices by size, why hardwood costs more and how to save on large oak stumps. -
Cost guide Tree Root Grinding Cost Grinding surface roots usually adds about $150 per stump, or $100 to $200 an hour. See root grinding prices, when roots need removal and how to keep costs down. -
Cost guide Stump Grinding Cost Per Hour Stump grinding companies charge $100 to $200 per hour in 2026. See when hourly pricing beats per-stump pricing, minimums and what affects hourly rates.
Browse all stump guides or go back to the stump grinding costs homepage.
Frequently asked questions
How much does it cost to grind a large tree stump?
A 36-inch stump typically costs about $250, a 48-inch stump about $320 and a 72-inch stump about $450 or more.
Why do large stumps cost more per inch?
Grinding time rises faster than diameter, and large stumps need bigger tracked machines, so many companies charge more per inch above 36 inches.
Can a rental stump grinder handle a large stump?
Small rental grinders struggle with stumps over about 24 inches. Large stumps can take many hours with rental equipment.
How long does it take to grind a large stump?
A 36 to 48 inch hardwood stump can take 1 to 3 hours with professional equipment.
Is it cheaper to remove or grind a large stump?
Grinding is almost always cheaper. Full removal of a large stump can cost $540 to $1,100.
Are large stumps priced by the hour?
Some companies switch to hourly pricing for very large stumps, typically $100 to $200 an hour.
Do large stumps need a special grinder?
Yes. Large stumps usually need a self-propelled or tracked grinder, which may need wide access to reach the yard.
How do I measure a large stump?
Measure across the widest point at ground level, including the root flare, and measure twice at right angles.
Sources and methodology
Last updated . Prices are estimates built from published contractor rates, national cost guides and federal labor data. Read how we calculate prices.