Mulch Calculator
Calculate how much mulch is needed for landscape beds and compare bulk delivery with bagged material.
Bulk mulch7.78 yd³
Volume210 ft³
Bags needed105 bags
How this tool works
Cubic feet = area × depth in feet. Add overage, divide by 27 for cubic yards or divide by bag volume for bag count.
Example
An 800 ft² bed at 3 inches deep requires roughly 7.4 cubic yards before overage.
Common questions
What mulch depth should I use?
That depends on the landscape goal and existing layer; common refresh and new-bed depths differ.
Why can bag count differ from a store calculator?
Bag volumes vary, so enter the cubic-foot size printed on the product you plan to buy.