Calculate how much mulch you need for flower beds, garden beds, tree rings, landscape areas, paths, and yard projects. Estimate cubic feet, cubic yards, bags, coverage area, weight, extra allowance, and total mulch cost.
Mulch from area:
The calculator multiplies project area by mulch depth to estimate total mulch volume.
Rectangle bed:
Enter length, width, and depth to calculate mulch for rectangular beds, paths, and landscape areas.
Tree ring / circle:
Enter diameter and depth to estimate mulch for circular beds, tree rings, and round planting areas.
Known volume:
Enter an existing volume to convert it into cubic feet, cubic yards, gallons, liters, bags, weight, and cost.
A mulch calculator helps estimate how much mulch to buy before spreading it around beds, trees, shrubs, paths, or play areas.
It can be useful for landscape beds, flower beds, vegetable gardens, tree rings, shrub borders, pathways, playgrounds, and yard cleanup projects.
Your result shows mulch volume before and after extra allowance, cubic feet, cubic yards, cubic meters, gallons, liters, bags needed, estimated weight, bag cost, bulk mulch cost, and total cost. These are planning estimates based on your area, depth, bag size, density, and prices.
Multiply the area by the mulch depth using the same unit, then convert the result to cubic feet, cubic yards, or bags.
Many landscape beds use 2 to 3 inches of mulch. A light refresh may only need 1 inch, while paths or play areas may use more.
One cubic yard equals 27 cubic feet.
Bagged mulch is convenient for small projects. Bulk mulch is often better for larger landscape beds or multiple areas.