Determine the total number of square footage needed to be covered. Square Areas: Length x Width , Circular Areas: Radius x Itself x 3.14. Determine what depth you want for coverage below:
|Depth||One cubic yard covers.|
|1"||324 sq. ft.|
|2"||162 sq. ft.|
|3"||108 sq. ft.|
|4"||81 sq. ft.|
|5"||64.8 sq. ft.|
Take your total number of sq. ft. and divide by the number to the right of your chosen depth. This will give you the correct amount of Mulch needed.