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Concrete Calculator — Slabs, Footings & Columns

Calculate cubic yards of concrete needed for slabs, footings, or round columns. Get bag equivalents and cost estimates.

Concrete Needed

2.72 cu yd

With 10% waste factor

2.47 cu yd

Exact Volume

66.7 cu ft

Cubic Feet

149 bags

60-lb Bags (alt)

$407

Estimated Cost

Order 2.72 cubic yards from a ready-mix supplier, or 149 bags of 60-lb concrete mix for smaller pours.