How much do I need?

This depends on your application (soil amendment or mulch).  You need to know two things in order to calculate your amount; area and depth.  For example, if you had a  10ft x 20ft garden and wanted to apply a  2 inch application of compost for an amendment.  Now punch the numbers into the calculator below (disregard the bulk density). And voila it tells you that you need 1.2 cubic yards of compost.