Concrete Calculator for Circular Volumes
This calculator will give you the total cubic yards for
circular slabs or circular columns. Input values as stated.
Assumes a constant diameter. There are no add factors -
this is neatline quantities. This estimator is by no means
perfect, it will only give a ballpark estimate to check
actual estimates. The values and formula will solve for
any circular plan. The values will be rounded up to nearest
Only modify fields with an * beside it.