Stone in Charleston, SC

A tri-axle dump truck in the Charleston area usually carries about 10 to 14 tons of crushed stone. Delivered material prices vary by type and season, but expect a rough range of $35 to $70 per ton in the Southeast, so a full truckload often runs about $350 to $980 plus any delivery or site-fee. Final price depends on the stone type, your zip code, and availability—check your zip code on Hello Gravel for an exact quote.

One ton of crushed stone generally covers about 100 square feet at a 1-inch depth. For common driveway and path depths, plan on roughly 50 sq ft at 2 inches and 33 sq ft at 3 inches. Local soil and compaction in Charleston can change coverage slightly, so use the material calculator or contact our team for a tailored estimate.

Twenty tons of crushed stone will cover roughly 2,000 sq ft at a 1-inch depth, about 1,000 sq ft at 2 inches, or about 667 sq ft at 3 inches. Using a regional price range of about $35 to $70 per ton, expect material costs between $700 and $1,400 before delivery and spreading fees. Exact pricing and coverage depend on stone type, compaction, and delivery location—check your zip code for quotes.

A typical 20 ft driveway example (20 ft long by 10 ft wide) is 200 sq ft. At a 3-inch gravel base that is about 1.8 cubic yards or roughly 2.5 to 3 tons, but Hello Gravel has a 3-ton minimum so you may order at least that much. Material costs locally often range from $35 to $70 per ton, so expect $100 to $250 for material plus delivery and any labor for spreading or compacting.

For regular vehicle traffic in Charleston's coastal soils, 2 inches of stone is generally not enough as a structural base. We recommend a compacted base of 4 to 6 inches of crushed stone for durability, with an optional 1 to 2-inch top dressing for aesthetics. Local clay soils and drainage conditions mean a thicker base helps prevent rutting and washout.

A 40 ft long by 10 ft wide driveway is 400 sq ft. For a typical 4-inch compacted base you would need about 5 cubic yards, which is roughly 7 to 8 tons of crushed stone. Always round up for compaction and waste, and use our calculator or contact us to confirm quantities for your specific site and desired depth.

A 7x14 dump trailer with standard side heights usually holds about 2.5 to 4.0 cubic yards of material, depending on side height and whether it is heaped. That equates to roughly 3.5 to 6 tons of crushed stone. Exact capacity varies by trailer build and stone density, so check your trailer specs before loading or order through Hello Gravel for truck delivery if you need more material.

No—crushed stone is mechanically broken rock with angular edges, while natural gravel is rounded and formed by river or ocean action. In Charleston you will see both: crushed stone performs better for compacted driveways and base layers, while rounded gravel is often used for decorative paths and drainage areas. Choose crushed stone when you need stability and interlock.

Buying in bulk from a local supplier through a marketplace like Hello Gravel is usually the most cost-effective approach, since per-ton prices drop with larger orders and you avoid retail bagged costs. Choose a common local stone type, schedule standard delivery (2+ business days), and order near your actual need to minimize waste and extra hauling fees. Compare quotes by zip code and consider off-peak delivery to reduce costs.

Coverage depends on depth: 20 tons will cover about 2,000 sq ft at 1 inch, 1,000 sq ft at 2 inches, or about 667 sq ft at 3 inches. For landscaping beds or pathways in Charleston’s climate, allow extra material for settling and minor grading—plan 5 to 10 percent more than calculated. If you need help, use our material calculator or contact Hello Gravel for a site-specific recommendation.

Charleston’s historic district includes numerous stone features—look for granite cobble setts and stone alleys in the French Quarter, around The Battery, and in parts of South of Broad. Many of those setts were originally ship ballast or local granite and provide a good example of traditional stone paving in the city. If you plan work near historic areas, check local preservation rules before altering stone surfaces.

Rainbow Row is famous for its pastel, historic houses that sit along cobbled and paved alleys in the historic district, so stone appears in the nearby sidewalks, alleys, and seawalls. The stonework—granite setts and historic masonry—helps define the area’s character and durability. When choosing stone for projects in downtown Charleston, expect similar weathered colors and consider regional sourcing to match that look.