The Concrete by 40lb Bag calculator computes the number of 40 pound bags of concrete are needed to mix a volume (V) of concrete.
INSTRUCTIONS: Choose your preferred volume units and enter the following:
40 lb Bags: The calculator returns the number of 40 lb bags needed.
Note: this is a random survey of concrete prices on the Internet. The most common prices are found on the websites of major DIY retailers including Home Depot, Lowe's and Menards.