Free Tools

Concrete Calculators

Estimate how many cubic yards you need before you order. Pick a calculator below for slabs, footings, steps, or sonotubes.

Slab Footing Steps Sonotube

Concrete Slab Calculator

Driveways, patios, garage floors, sidewalks

Length (ft)

Width (ft)

Depth (in)

Concrete Footing Calculator

Foundation walls, footers, grade beams

Length (ft)

Width (in)

Depth (in)

Concrete Steps Calculator

Porch steps, stairways, stoops

Number of Steps

Step Width (ft)

Rise Height (in)

Run Depth (in)

Cylinder / Sonotube Calculator

Sonotubes, piers, round columns

Diameter (in)

Height (ft)

Quantity

NOTE: These calculators are estimating tools only. BUMCRETE is not responsible for any discrepancies in material based on calculations made with these tools. Always order a little extra to account for waste and spillage.

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