Calculate cubic yards of mulch, soil, or stone needed
Our mulch and soil calculator helps you determine how many cubic yards or bags of material you need for garden beds, tree rings, and landscaping projects. The calculator works for mulch, topsoil, compost, and other bulk landscaping materials.
Mulch is sold in two forms: bulk (cubic yards) and bagged (typically 2 cubic feet per bag). The calculator shows both options so you can compare prices. Bulk is usually cheaper per cubic yard but requires delivery, while bagged is easier to transport yourself and store.
This tool is perfect for homeowners planning spring landscaping, contractors estimating mulch jobs, and anyone asking "how much mulch do I need for my garden beds?" The calculator helps you avoid buying too little (multiple trips) or too much (wasted money and storage).
Follow these steps to calculate your mulch needs: