Concrete Calculator

Calculate the volume and weight of concrete necessary for various construction projects. Includes calculations for slabs, footings, walls, columns, tubes, stairs, and curb barriers.

The Concrete Calculator estimates the volume and weight of concrete necessary to cover a given area. Purchasing slightly more concrete than the estimated result can reduce the probability of having insufficient concrete.

Slabs, Square Footings, or Walls

LengthWidthHeight

Hole, Column, or Round Footings

dh

Circular Slab or Tube

d₁d₂

Curb and Gutter Barrier

CurbDepthGutterWidthCurbHeightFlag ThicknessLength

Stairs

Platform DepthRunRiseWidth