Concrete Calculator

Calculate concrete volume, materials, and costs for slabs, driveways, patios, and foundations.

✓ 100% Free • No Signup Required • Unlimited Use

🏠For Homeowners: Get a quick cost range with just a few measurements. Perfect for budgeting and comparing contractor quotes.

feet
Total length of concrete pour
feet
Total width of concrete pour
inches
4" for walkways, 6" for driveways, 8"+ for heavy loads
Affects recommended thickness and reinforcement
Include professional installation labor costs
Higher PSI for structural applications
Decorative finishes increase labor costs
Include demolition and disposal of old concrete
Enter your ZIP code to adjust costs for your region
Assumptions & Sources

Assumptions

  • Concrete pricing: Based on 2025 ready-mix delivery prices ($125-150/yard).
  • Waste factor: 5-10% depending on project complexity.
  • Labor rates: National average $5-8/sq ft for flatwork.
  • Bag concrete: Quikrete/Sakrete 80lb bags at ~$6 each.

Last updated: January 2026

* Budget Planning Guide: These budget ranges are based on generalized industry data and may vary based on location, material quality, and local market conditions. Always obtain written bids from licensed contractors before making financial decisions.