Mulch Calculator
  Topsoil, Mulch, & Rock Calculator

Never guess on how much mulch, rock, or topsoil to order again!'s compound calculator takes away all of the guesswork.  Enter the values requested in the field below and press calculate.

Enter dimensions below to determine the amount of product required for your garden bed.

Length of Bed  :       feet      inches  
Width of Bed  :       feet      inches  
Depth of Layer  :       inches  
Action  :      
Cubic Yards Required  :      


Formula for Rock Walls

Length  X  Height divided by

square ft per ton:

1/2 Man        21 sqft per ton

1 Man          15 sqft per ton

2 Man           12 sqft per ton


For example:  If you have a rock wall that is 100' long and 3' tall using 1/2 Man rock you would:

            100  X  3  =  300

             300 / 21   =  14.29 Tons of 1/2 Man