Across the United States, plain natural decomposed granite typically costs between $40 and $80 per US short ton, or roughly $50 to $110 per cubic yard when purchased bulk from a local quarry or landscape supply yard. Premium stabilized blends featuring organic or polymer binders range from $90 to $170 per ton ($120 to $230 per cubic yard), while bagged retail products cost substantially more.
Translating raw material price quotes into a reliable project budget requires examining three distinct cost categories: wholesale aggregate pricing, freight delivery surcharges, and subgrade site preparation. Before contacting suppliers for written quotes, you can test various pricing assumptions with our free decomposed granite calculator to model exact tons, yards, and delivery fees for your layout.
Average Decomposed Granite Cost by Material Type
The table below illustrates realistic market ranges across the United States for the three primary categories of decomposed granite materials. Rates reflect bulk wholesale material pricing before local delivery charges and sales tax.
| Material Grade | Cost per Ton (Bulk) | Cost per Cubic Yard | Cost per Sq Ft (at 3" Depth) | Best Suited For |
|---|---|---|---|---|
| Natural Loose DG | $40 – $75 | $55 – $105 | $0.50 – $0.95 / sq ft | Xeriscaping, mulch replacement, informal garden paths |
| Stabilized DG (Plant/Polymer Binder) | $90 – $160 | $125 – $220 | $1.15 – $2.05 / sq ft | Dining patios, high-traffic paths, wheelchair ramps |
| Resin-Bound DG / Polymer Pavement | $180 – $320 | $250 – $440 | $2.30 – $4.10 / sq ft | Commercial plazas, steep slopes, vehicular driveways |
| Retail Bagged DG (50 lb bags) | $180 – $360 equiv. | $250 – $480 equiv. | $2.40 – $4.50 / sq ft | Minor repairs, tight urban courtyards, touch-ups |
Cost per Ton vs. Cost per Cubic Yard: How to Compare Quotes
One of the most confusing hurdles when shopping for landscape aggregate is that one supplier quotes “$65 per ton” while another quotes “$85 per cubic yard.” Which supplier is actually offering the better price?
Because one cubic yard of decomposed granite weighs approximately 2,800 pounds (1.40 US tons), one cubic yard contains 40% more mass than a single ton. Therefore:
Applying this formula to our comparison:
- Supplier A: $65 per ton × 1.40 = $91.00 per cubic yard equivalent.
- Supplier B: $85 per cubic yard ÷ 1.40 = $60.71 per ton equivalent.
In this scenario, Supplier B is noticeably cheaper despite the higher single-unit quote number. Understanding bulk density conversions is essential to fair purchasing; explore our technical guide on decomposed granite weight per cubic yard for full bulk mass mechanics.
Cost per Square Foot at Different Depths
For homeowners calculating backyard layouts, cost per square foot provides an intuitive mental metric. Because thickness dictates volume, square-foot material expenses scale linearly with depth:
To check how many square feet your target tonnage covers before purchasing, consult our verified decomposed granite coverage chart.
Delivery Fees and Minimum Load Charges
Unless you possess a heavy-duty commercial dump trailer, having bulk aggregate delivered directly to your driveway or curb is standard. Delivery costs represent a substantial portion of the total invoice on small-to-medium residential jobs:
- Flat Local Delivery Fee: Most landscape supply yards charge a flat fee between $60 and $125 for local deliveries within a 10- to 15-mile radius.
- Mileage Surcharges: Beyond the initial delivery radius, expect charges of $3.00 to $6.00 per loaded mile.
- Minimum Tonnage Requirements: Many commercial quarries impose a 3-ton to 5-ton minimum order, or assess a “short-load fee” ($40 to $75) if ordering less than a full truckload.
- Split-Dump Fees: If you ask the driver to dump half the load in the front driveway and half in the rear alley, companies commonly assess an extra $30 to $50 drop fee.
Money-saving tip: Because delivery is usually billed per truck trip regardless of whether the truck is half-full or loaded to capacity (typically 10 to 12 tons), ordering all required aggregate, crushed stone base, and edging in a single consolidated delivery saves hundreds of dollars.
DIY vs. Professional Installation Costs
Decomposed granite itself is relatively affordable. However, creating a durable pathway or patio requires excavation, weed barrier geotextile fabric, crushed stone road base, edge restraints, compaction equipment rental, and labor:
| Cost Component | DIY Project Cost (per Sq Ft) | Professional Contractor Installed |
|---|---|---|
| Decomposed Granite Surface (3") | $0.50 – $1.20 | $0.80 – $1.60 |
| Crushed Stone Road Base (Class 2 / 3") | $0.40 – $0.80 | $0.70 – $1.20 |
| Steel / Aluminum / Timber Edging | $1.20 – $3.00 | $2.50 – $5.00 |
| Geotextile Woven Fabric | $0.25 – $0.50 | $0.40 – $0.70 |
| Labor & Equipment (Excavation / Compactor) | $0.40 – $0.90 (tool rental) | $4.00 – $9.00 (grading & crew) |
| Total Estimated Project Cost | $2.75 – $6.40 / sq ft | $8.40 – $17.50 / sq ft |
*Costs reflect national averages; metropolitan regions with high prevailing wage rates will skew higher.
5 Factors That Affect Your Local Decomposed Granite Price
- Proximity to Active Granite Quarries: Freight accounts for a major portion of gravel pricing. Regions with abundant native granite (such as California, Arizona, Texas, and the Carolinas) enjoy wholesale prices under $45 per ton, whereas Midwest or Florida markets that must rail material in can pay $85+ per ton.
- Color and Aesthetic Rarity: Standard golden-tan or grey granite is the baseline price. Exotic colors, such as Mojave red, desert rose, charcoal black, or pale platinum white, command 20% to 50% premiums.
- Stabilizer Additive Type: Unstabilized DG is the cheapest. Adding liquid organic plant-gum binders adds roughly $40 to $70 per ton, while engineered polymer/resin blends add $100+ per ton.
- Grading and Screening Consistency: 1/4-inch minus washed aggregate with strictly controlled fines is more expensive than unscreened pit-run decomposed rock.
- Packaging Format (Bags vs. Bulk): A 50 lb bag costing $6.50 at retail works out to $260.00 per ton. Buying in bulk whenever possible delivers immense cost savings.
Frequently Asked Questions About Decomposed Granite Pricing
How much does a 200-square-foot DG patio cost?
At a standard 3-inch depth, 200 square feet requires about 1.85 cubic yards (2.59 tons) of loose material. At an average bulk price of $90 per yard plus $75 delivery, raw material expenses total roughly $240 to $275. If hiring a professional crew for excavation, base prep, and compaction, total contractor pricing typically ranges from $1,600 to $2,800.
Is decomposed granite cheaper than concrete or pavers?
Yes, decomposed granite is significantly cheaper. Poured concrete patios typically cost $10 to $18 per square foot installed, and concrete pavers run $15 to $30 per square foot. A finished DG patio costs roughly $8 to $15 per square foot professionally installed, or under $5 per square foot as a DIY project.
Is stabilized decomposed granite worth the extra cost?
For patios with outdoor dining furniture, pet enclosures, or sloped footpaths subject to rainwater runoff, stabilized DG is well worth the extra $40 to $70 per ton. The binder dramatically reduces erosion, tracking of dust into the house, and shoe scuffing.
How many square feet does a $60 ton of DG cover?
At 3 inches deep, one US short ton covers approximately 77 square feet. At 2 inches deep, it covers about 116 square feet.
Can I pick up bulk DG myself to save on delivery fees?
Yes, if you own a heavy-duty pickup truck or trailer rated for at least 3,000 lbs payload. Be careful not to exceed your vehicle's Gross Vehicle Weight Rating (GVWR); remember that 1 yard weighs 2,800 lbs.
Summary: Smart Budgeting for Landscape Projects
Decomposed granite delivers one of the highest visual and functional returns of any landscape paving option. Budget for $50–$110 per cubic yard for natural bulk DG, plus a $75–$125 delivery fee, and remember to order a 10% to 15% allowance for compaction. When you are ready to price your specific area, use our homepage decomposed granite calculator to model exact quantities and supplier rates.