Cubic Yard Calculator Gravel Yardage Calculator Nimbus
Then click the calculate button to calculate the number of cubic yards you will need For bark or mulch a nice thick depth would be 3 to 4 inches If you want to cover an area with gravel 1 to 2 inches should be sufficient depending on the size of the gravel If you are using 3/4 inch gravel or larger figure on at least 2 inches in depth to