Landscape Rock Calculator

Landscape rock is priced and delivered by weight, so the same patch of ground costs very different amounts depending on which rock you pick. Enter the area and the depth you want, choose a rock type or type in your supplier's own density, and the tool returns cubic yards, cubic feet, tons and the number of bags. A round action covers tree rings and circular beds, and a coverage action works backwards from a load you have already bought. The density used is printed with every answer, because lava rock weighs about half what river rock does.