Bigfoot Sonotube Concrete Calculator
Bigfoot Sonotube Concrete Calculator . Slabs, square footings, or walls. Concrete requirements (expressed in cubic yards for columns of various heights) Redi Base 8 in. x 24 in. Disposable Plastic Footing for InGround from www.homedepot.com (of tube length) = 3.27 cubic feet. Volume calculations for concrete footing forms: With this formula in mind, you’ll be able to calculate just how much concrete or cement you’ll need for your project: