Record your measurement in cubic yards. Double-check your measurement to ensure that this is correct.
Multiply your measurement by 27. There are 27 cubic feet in every cubic yard. Using a calculator is best to avert arithmetic errors.
Review your computation for accuracy. Record the new number as cubic feet. This means the new number should have a suffix of feet cubed. For instance, if you measured 3 cubic yards, this would equate to 81 cubic feet, or feet cubed.