Pricing a 60 by 80 foot concrete slab typically ranges in the low tens of thousands. The exact cost hinges on slab thickness, reinforcement, site prep, and local labor rates. This article breaks down the cost, with clear low-average-high ranges and per-square-foot estimates to help buyers budget accurately for a 60×80 concrete slab project.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Total 60×80 Slab Cost | $19,200 | $28,800 | $38,400 | Based on 4,800 sq ft at $4-$8/ft2; variations apply |
| Per-Square-Foot Range | $4.00 | $6.00 | $8.00 | Plain concrete with standard formwork |
| Thickness Assumption | 4 inches | 5 inches | 6 inches | Heavier loads or vehicle use increases cost |
| Reinforcement | $2,000 | $5,000 | $8,000 | Rebar or welded wire mesh |
| Site Prep & Grading | $1,500 | $3,500 | $6,000 | Clearing, grading, drainage setup |
| Permits & Inspections | $100 | $1,000 | $2,500 | Depends on local rules |
Total Price Range For a 60 by 80 Foot Concrete Slab
Typical total cost for a 60×80 ft slab falls in a broad band due to thickness, reinforcement, and regional wage differences. For a standard 4-inch slab with basic reinforcement, expect about $4.00-$6.00 per sq ft, totaling roughly $19,200-$28,800. If the slab is 5 inches thick with upgraded reinforcement and tighter tolerances, pricing often lands closer to $6.00-$8.00 per sq ft, or about $28,800-$38,400. Assumptions: Midwest labor rates, standard aggregate mix, normal access, no extensive drainage work.
Key Cost Components In a 60×80 Slab Quote
Cost drivers break down into major parts: Materials, Labor, Equipment, and Permits. A typical quote presents ranges for each to reflect site conditions and material choices. Materials include concrete mix, reinforcement, forms, and curing materials. Labor covers forming, pouring, finishing, and curing supervision. Assumptions: crew of 3-5 for large slabs; standard finish.
| Component | Low | Average | High | Notes |
|---|---|---|---|---|
| Materials | $6,000 | $12,000 | $18,000 | Concrete, reinforcement, forms |
| Labor | $6,000 | $12,000 | $20,000 | Pour, finish, cure |
| Equipment | $2,000 | $4,000 | $6,000 | Concrete buggy, vibrators, pump |
| Permits | $100 | $800 | $2,500 | Regional requirements |
| Delivery/Disposal | $1,000 | $2,000 | $4,000 | Truck delivery, washout |
| Contingency | $1,000 | $2,000 | $4,000 | Bad weather or rework |
Material Costs: Concrete, Reinforcement, And Accessories
Concrete strength choices and reinforcement type directly affect price. A standard 3,000-3,500 psi concrete with welded wire mesh costs more than plain rebar-free mixes. For a 60×80 slab, concrete cost generally ranges from $2,500 to $6,000 for material alone depending on mix and freight. Reinforcement adds $2,000-$8,000 depending on mesh type and coverage. Accessories like curing compound, release agents, and edge forms add several hundred to a few thousand dollars. Assumptions: standard delivery to accessible site.
Labor And Equipment: Time And Crew Size
Large slabs require substantial labor. A typical crew includes 3-5 workers for forming, pouring, and finishing, with supervision. Labor costs commonly run $6,000-$12,000 for a 4- to 5-inch slab in many markets; add longer curing time or complex finishes. Equipment rental or rental-purchased pumps and vibrators add another $2,000-$6,000. Assumptions: moderate weather, standard access, no long-haul trucking.
Site Prep And Permits That Affect Price
Site work like grading, drainage, and soil stabilization can push costs higher. Simple site prep may be as low as $1,500, while heavy drainage install or utilities trenching can exceed $6,000 before slab costs. Permits vary by jurisdiction and may range from $100-$2,500. Planning and access determine whether additional soil testing or a survey is needed. Assumptions: no major environmental constraints.
Regional Variations In the U.S.
Prices reflect geographic differences in labor and material. Coastal metros tend to be higher than inland regions, while rural areas may be lower but require longer drive times for crews. Expect about a 10%-25% regional delta between markets for similar slab specs. For a 60×80 ft slab, this can translate to several thousand dollars in difference. Assumptions: standard regional wage bands, typical supply chains.
Ways to Reduce the 60×80 Slab Cost
Budget-friendly strategies focus on scope control and efficient materials. Consider a 4-inch slab instead of 5 inches when loads allow, choose standard aggregate concrete over higher-strength mixes, and limit downtimes by scheduling during favorable weather. Group multiple tasks—grading, form work, and pour—into a single crew window to avoid repeat mobilization. Bundle deliveries and ask about bulk pricing with nearby projects when possible. Assumptions: no heavy customization.
Concrete Slab Thickness And Its Impact On Price
Thickness drives material and labor requirements. A 4-inch slab costs roughly $4.00-$6.00 per sq ft, a 5-inch slab commonly around $6.00-$7.50 per sq ft, and a 6-inch slab can reach $7.50-$8.50 per sq ft depending on reinforcement and soil conditions. For 4,800 sq ft, this translates to about $19,200-$28,800 at 4 inches or $28,800-$38,400 at 5-6 inches. Assumptions: homogenous soil and typical subgrade preparation.
Frequently Used Assumptions And Notes
Prices assume standard ready-mix concrete, normal access, and typical forms. Local labor rates and delivery charges can swing totals by thousands. When comparing bids, ensure each quote lists thickness, reinforcement, finishing method, curing, and any drainage work. Request a per-square-foot basis and a full material+labor breakdown to compare apples-to-apples. Assumptions: no specialized finishes or decorative coatings.