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Mulch Calculator

This calculator can help you determine how much mulch and compost you'll need for your sheet mulching project, whether you're establishing a few new planting areas or converting your whole lawn to a Bay-Friendly garden.

Use this information to locate your own materials using our source list.

 Width (feet)Length (feet) 
 x=square feet

Cubic Yards of Compost and Mulch Needed:

 Depth = 2 inches mulch 
 Depth = 1 inch compost  
 Cubic yards of mulch = 
 Cubic yards of compost =