Concrete Calculator

Calculate cubic yards or cubic meters of concrete needed for slabs, footings, columns, or circular slabs. Includes optional 10% waste factor and pre-mix bag count estimation.

Shape

L (ft)

W (ft)

T (in)

Include Waste Factor

Results

Cubic Feet

0

Cubic Yards

0.00

Cubic Meters

0.00

60 lb bags needed

0.00

80 lb bags needed

0.00

V = L \times W \times \frac{T}{12}