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Concrete Calculator

Concrete volume for slabs and forms

Concrete Calculator

ft
ft
in

Concrete is made of cement, sand, gravel, and water. Calculating the volume before ordering or mixing prevents expensive over-ordering or frustrating shortages. Volume is always measured in cubic feet or cubic yards.

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Tip: Ready-mix concrete is sold in full cubic yards. For pours over 1 cubic yard, it is usually more economical to order ready-mix than buy bags.

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