The Volume of a Circular Column calculator computes the volume (V) of a circular column Concrete column or pier based on the radius (r) and height (h) of the column.
INSTRUCTIONS: Choose units and enter the following:
Column Volume (V): The calculator returns the volume in cubic yards. However this can be automatically converted to other volume units via the pull-down menu.
V = π•r²•h•n
Piers are often poured in tube moldings with rebar (See) to provide structural strength.
For the DIY crowd that mixes their own concrete, vCalc provides a tool to convert volume in cubic units (cubic feet, yards or meters) to the number of bags of concrete in the following sizes:
Take the answer from this calculator and enter it in the CLICK HERE).calculator (