About

About Concrete Yardage Calculator

Concrete Yardage Calculator is a lightweight static tool for homeowners, landscapers, fence builders, and small contractors who need a quick planning estimate before buying bags or calling for ready-mix.

The calculator uses standard volume formulas for rectangular slabs, footings, round post holes, and simple steps. It converts cubic feet to cubic yards and cubic meters, applies a waste buffer, estimates bag counts, and creates an order note you can copy or print.

It is a planning tool, not a substitute for local code, engineering, supplier advice, or an on-site contractor takeoff.