How do I calculate how much concrete I need?

Multiply length × width × depth in feet (convert inches to feet). Divide by 27 for cubic yards.

How many bags of concrete is 1 yard?

One cubic yard equals approximately 45 bags of 80 lb concrete or 60 bags of 60 lb concrete.

Concrete Volume Calculator

Estimate how much concrete you need for slabs, footings, and columns

Length (ft)

Width (ft)

Depth (inches)

Use our free Concrete Volume Calculator to quickly estimate the amount of concrete required for your construction projects, including driveways, patios, slabs, columns, and footings. Whether you're a contractor, builder, or DIY enthusiast, our tool helps you plan your concrete order efficiently to save time and reduce waste.

Simply input the dimensions to get your estimate in cubic feet and cubic yards, as well as the number of 60 lb and 80 lb bags needed for your job. Optimize your next concrete pour with precision!

Concrete Volume Calculator – Estimate Your Concrete Needs Online

Concrete Volume Calculator