Concrete Yardage Calculator

Calculate cubic yards of concrete for slabs, footings, columns, and pads from field measurements. Built for quick jobsite use on a phone, tablet, or laptop.

Enter measurements

Lengthft

Widthft

Thicknessin

This is an estimating tool. Verify against plans, supplier specs, waste factors, and local requirements before purchasing material.

Estimated result

yd³

How to use this calculator

Add 5–10% waste for uneven subgrade, form loss, and spillage.
For slabs, measure actual formed dimensions instead of plan dimensions when possible.

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