Buyers typically pay a mix of materials and services for concrete by the cubic foot, with price driven by mix type, delivery, and site work. The main cost factors include the concrete strength, moisture conditions, thickness, forms, and labor for placement and finishing. This guide lists typical cost ranges and itemized drivers to help plan budgets for residential slabs, sidewalks, and driveways.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Concrete (per cu ft) | $3.50 | $5.00 | $7.50 | Ready-mix typical; includes basic cement, aggregate, water, durable additives |
| Labor (placement & finishing) | $1.00 | $2.00 | $3.50 | Labor hours depend on thickness, shape, and finish type |
| Delivery & pumps | $0.25 | $0.65 | $1.25 | Assumes standard concrete truck delivery |
| Formwork & reinforcement | $0.50 | $1.15 | $2.00 | Includes plywood forms and rebar or wire mesh |
| Permits & inspections | $0.05 | $0.50 | $2.00 | Varies by jurisdiction |
| Taxes & delivery surcharge | $0.10 | $0.30 | $0.80 | Depends on local rates |
Typical Cost Range
Concrete cost per cubic foot typically ranges from $3.50 to $7.50, with most residential slabs landing around $5.00 per cubic foot after all factors. For a standard 4-inch-thick slab in a typical residential driveway, that equates to roughly $18.00–$27.00 per square foot when converting cubic feet to volume. Assumptions: region, mix strength, thickness, and site access.
Cost Breakdown
| Component | Low | Average | High | Notes |
|---|---|---|---|---|
| Materials | $3.50 | $5.00 | $7.50 | Includes cement, aggregate, water, admixtures |
| Labor | $1.00 | $2.00 | $3.50 | Placement, finishing, joints |
| Equipment | $0.25 | $0.65 | $1.25 | Delivery, pumps, screeding |
| Permits | $0.05 | $0.50 | $2.00 | Local requirements |
| Taxes & Fees | $0.10 | $0.30 | $0.80 | State and local charges |
| Contingency | $0.10 | $0.30 | $0.60 | Minor overruns |
Factors That Affect Price
Concrete strength and mix design (e.g., 3,000 vs. 5,000 psi) significantly shift per-cubic-foot cost. Higher psi mixes and specialty admixtures raise materials costs. Another driver is slab thickness and area; larger areas gain some volume discount, but thicker slabs increase materials and labor substantially. Assumptions: region, specs, labor hours.
Ways To Save
Optimizing projects can lower the price per cubic foot. Consider scheduling concrete pours during off-peak seasons or ordering standard mixes without specialty additives. Reducing the thickness where possible, sharing delivery with nearby jobs, and using dry-shake or surface treatments instead of full-polish finishes may reduce both material and labor costs. Budget-friendly planning helps manage total project cost.
Regional Price Differences
Prices vary by region due to labor markets, transport distances, and project permitting. In the Northeast, delivery costs and higher labor rates can push costs toward the upper end of the range, while the Midwest may offer more competitive rates. The West can fluctuate with fuel surcharges and supply chain dynamics. Assumptions: typical commuting distances, regional demand.
Labor, Hours & Rates
Placement time depends on slab size, complexity, and weather. A simple patio may require 1–2 workers for a day, while a large driveway could involve a crew of 3–6 over multiple days. Hourly rates often range from $60 to $120 per hour for crew chiefs, plus general labor. Labor efficiency matters as much as base material cost.
Real-World Pricing Examples
Three scenario cards illustrate typical quotes for common projects.
Basic: Simple 12×20-foot slab, 4 inches thick
Volume: 12 ft × 20 ft × 0.333 ft ≈ 80 cu ft. Materials: $3.50–$4.50/cu ft; Labor: 8–10 hours; Delivery: standard truck. Total: roughly $280–$520. Per-square-foot: about $1.60–$2.60.
Mid-Range: 24×24-foot driveway, 5 inches thick
Volume: 24×24×0.417 ≈ 240 cu ft. Materials: $5.00–$6.50/cu ft; Labor: 16–20 hours; Delivery & pumps: mid-range. Total: roughly $1,320–$2,400. Per-square-foot: about $2.80–$5.00.
Premium: Decorative finish with epoxy overlay on 40×60-foot patio, 4 inches thick
Volume: 40×60×0.333 ≈ 800 cu ft. Materials: $6.50–$7.50/cu ft; Labor: 40–60 hours; Advanced finish and curing system. Total: roughly $5,200–$9,600. Per-square-foot: about $2.25–$4.00 (excluding long-term maintenance).
Assumptions: region, specs, labor hours.
FAQs
What is the cheapest way to pour concrete by the cubic foot? Choose standard mixes and minimize forms while coordinating delivery with other nearby pours to reduce empty truck miles.
