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how to calculate yards of concrete needed. Conversion calculators make it easy to convert inches yards or. The depth is somewhat trickier so well use a standard thickness of four inches for this slab.
To get the answer in cubic yards multiply the length 10 feet by the width 10 feet by the depth. Multiply the thickness in feet by the square footage to determine. Convert the thickness into feet so that youll get the volume product in cubic feet.
There are 27 cubic feet in a cubic yard so to convert to cubic yards we can divide by our cubic feet value by 27.
Concrete wall calculation For a wall made of concrete the calculation is practically the same. Height ft x width ft x length ft. This free concrete calculator estimates the amount of concrete necessary for a project and can account for different shapes and amounts of concrete. Convert the thickness from inches to feet.