Use this tool to estimate about how much concrete you will use for your concrete footing.

 

A lot of times measurements can be off by a little bit, so we highly recommend ordering a little bit extra, because coming up short can cause a lot of problems.

 

 As a general guideline add 4% to 10% to your calculation to account for yield loss . For example: waste, spillage, over-excavation, settlement, spreading of forms, loss of entrained air or any other changes in volume.