Calculator

Get a proper estimate on the amount of concrete needed for your Jefferson County concrete project with our handy Ready Mix Concrete Calculator.

How do you figure the quantity of concrete?

Dimensions of the volume you wish to pour are measured in linear feet and then converted to cubic yards.

To calculate the volume of walls and flatwork, use the equation:

V = L x W x D / 27 ft3

Use the online calculation below to figure cubic yards for walls and flatwork.  All measurements should be entered in feet:

 

Length: ft.
Width: ft.
Depth: ft.
Volume in Cubic Yards = yd3

To calculate the volume of caissons or columns, use the equation:

V = 3.14 r2 x D / 27 ft3

Use the online calculation below to figure cubic yards for Caissons and Columns:

Diameter: ft.
Depth: ft.
Volume in Cubic Yards = yd3