๐งฑ Construction
Mulch Calculator
Mulch is spread 2 to 4 inches deep, with 3 inches the common recommendation: enough to suppress weeds and hold moisture without smothering the roots. Mulch sold in bags is usually 2 cubic feet, which is 13.5 bags to the cubic yard.
How it works
Bed length
Bed width
Depth
Bag size
Price per bag
Bed area
Mulch volume
Mulch volume
Bags needed
Estimated cost
Frequently asked questions
How do I use the Mulch Calculator?
Fill in the fields above โ the result recalculates instantly as you type. Everything runs in your browser, so the values you enter are never collected or stored.
Is this calculator free?
Yes. It is completely free, requires no account, and works on phones, tablets and desktops.