Concrete Calculator – Free Online Concrete Cost Calculator

The Concrete Calculator is a free online calculator that can be used to get the volume and weight of concrete necessary to cover a given area. The probability of having deficient concrete can be reduced by acquiring slightly more concrete than the one estimated by the calculator.

Slabs, Square Footings, or Walls

Length (l)
Width (w)
Thickness or Height (h)
Quantity

Hole, Column, or Round Footings

Diameter (d)
Depth or Height (h)
Quantity

Circular Slab or Tube

Outer Diameter (d1)
Inner Diameter (d2)
Length or Height (h)
Quantity

Curb and Gutter Barrier

Curb Depth
Gutter Width
Curb Height
Flag Thickness
Length
Quantity

Stairs

Run
Rise
Width
Platform Depth
Number of Steps