Concrete Driveway Cost Calculator
Estimate Breakdown:
Total Square Footage: sq ft
Concrete Volume: cubic yards
Material Cost:
Labor Cost:
Add-ons (Finish/Steel):
Total Estimated Cost:
How Much Does a Concrete Driveway Cost?
Replacing or installing a new concrete driveway is a significant home improvement project. On average, homeowners can expect to pay between $8 and $18 per square foot for a professional installation. The final price depends on your local labor rates, the complexity of the design, and the current price of ready-mix concrete.
Key Cost Factors
- Dimensions and Thickness: A standard driveway is 4 inches thick. However, if you plan to park heavy equipment or an RV, a 5 or 6-inch slab is recommended to prevent cracking under high stress.
- Concrete Grade: The PSI (pounds per square inch) rating of the concrete affects the cost. Most residential driveways use 3,000 to 4,000 PSI concrete.
- Reinforcement: While plain concrete is strong, adding rebar or wire mesh significantly increases the lifespan and prevents vertical displacement if the concrete cracks.
- Site Preparation: If your contractor needs to remove an old asphalt driveway or perform extensive grading and soil stabilization, the labor cost will increase.
Calculation Example
Suppose you have a standard two-car driveway that is 20 feet wide and 40 feet long (800 square feet). If you choose a standard 4-inch pour at $150 per cubic yard for materials and $6 per square foot for labor:
- Area: 20′ x 40′ = 800 sq. ft.
- Volume: 800 x (4/12) / 27 = 9.88 cubic yards (plus 10% waste = ~10.9 yards).
- Material Cost: 10.9 yards x $150 = $1,635.
- Labor Cost: 800 sq. ft. x $6 = $4,800.
- Total Base Estimate: $6,435.
Standard vs. Decorative Finishes
The "finish" refers to the texture applied to the surface once the concrete is leveled. A broom finish is the most common and cost-effective, providing a non-slip surface. Stamped concrete, which mimics stone or brick, can add $8 to $15 per square foot to the total price but significantly boosts curb appeal.
Maintenance Tips for Longevity
To ensure your investment lasts 30+ years, consider the following:
- Sealing: Apply a high-quality concrete sealer every 2-3 years to protect against moisture and de-icing salts.
- Joint Cleaning: Keep expansion joints clear of debris and weeds to allow the slab to expand and contract naturally.
- Avoid Harsh Chemicals: Use sand for traction in winter instead of salt, which can cause pitting and scaling on the surface.