Concrete Slab Calculator

Length (feet): Width (feet): Depth (inches): Concrete Price per Cubic Yard ($): Waste Factor (%):

Concrete Slab Calculator – Instantly Estimate Materials & Costs

Use this free Concrete Slab Calculator to quickly estimate how much concrete you need for a slab, pad, foundation, or driveway. Enter your dimensions, local concrete cost, and an optional waste factor to get an accurate estimate in cubic yards and total price.

This calculator is ideal for:

Contractors and builders
DIY homeowners
Estimators and project planners
Concrete professionals

Save time, reduce waste, and plan smarter before starting your next concrete project. Whether you’re prepping for a backyard patio or a full slab foundation, this tool gives you real-world results in seconds.