Concrete Volume Calculator

Concrete quantities for slabs, footings, columns and beams.

Project measurements

Length (ft)

Width (ft)

Thickness or depth

Depth unit

Number of identical elements

Waste allowance (%)

How it’s calculated

CF = length × width × depth in feet × quantity. CY = CF ÷ 27. Waste volume = base volume × (1 + waste ÷ 100).

For rectangular elements. For columns, enter rectangular cross-section dimensions and height as depth. Calculate different element sizes separately.

Need a More Detailed Construction Estimate?

Our free calculators are useful for quick quantity calculations. For a complete construction estimate, upload your drawings and let our team prepare a customized quotation.

Receive your customized quotation in less than 4 hours after submitting your drawings.

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The four-hour commitment is for your quotation only. Completed-service delivery is confirmed in your quotation.