A concrete slab cost depends on size, thickness, location, and whether you're pouring DIY or hiring a contractor. For a quick number: $5–$10 per square foot installed is the ballpark for a standard residential slab.
That means:
- 10×10 patio = $500–$1,000 installed
- 20×20 garage floor = $2,000–$4,000 installed
- 20×40 driveway = $4,000–$8,000 installed
These are 2025 U.S. national averages. Your actual cost may vary by 20–30% depending on your region and current concrete prices.
Pricing Breakdown Table
If you want to understand where your money is going, here is exactly how contractors break down their bids. Note that prices vary based on how easily accessible your site is.
| Cost Component | Typical Range |
|---|---|
| Ready-mix concrete | $125–$200 per cubic yard |
| Rebar or wire mesh | $0.50–$1.50 per sq ft |
| Gravel base (4 inches) | $0.75–$1.25 per sq ft |
| Forms and setup | $1–$2 per sq ft |
| Labor (pour + finish) | $2–$5 per sq ft |
| Stamps / decorative finish | $3–$8 extra per sq ft |
The "Short Load" Fee
If you are ordering ready-mix concrete, be aware of the "short load" fee. Most ready-mix trucks hold 9 to 10 cubic yards of concrete. If you order less than their minimum threshold (usually 3 to 4 yards), the concrete plant will charge you a delivery penalty.
DIY vs Contractor
Can you save money by pouring it yourself? Yes. If you strip away the labor and forming costs from the table above, the raw materials for a slab cost around $1.50 to $2.50 per square foot.
However, concrete is extremely unforgiving. It cures rapidly, and if you don't finish it correctly, you'll be left with an uneven, cracking slab that is vastly more expensive to tear out and replace. For anything larger than a 10×10 shed base, hiring a professional flatwork crew is highly recommended.
Calculate Your Specific Project
Generate an instant estimate based on your exact slab dimensions.