Calculators
Mulch Calculator
Estimate mulch for a garden bed.
FreeNo sign-upWorks in your browser
Enter details
Result
Mulch needed
1.85 cubic yards
2 cu ft bags
25
About the Mulch Calculator
Enter the area of your garden bed and the depth of mulch you want and the calculator returns the cubic yards and 2-cubic-foot bags needed. It takes the guesswork out of ordering bulk mulch or bags for landscaping.
How to use the Mulch Calculator
- 1Enter your area and depth.
- 2Read the result instantly — it recalculates as you type.
- 3Adjust the numbers to model different scenarios.
Frequently asked questions
How much mulch do I need?
Multiply area by depth (in feet) and divide by 27 for cubic yards. A 2–3 inch layer is typical for garden beds.
How many bags in a cubic yard?
A cubic yard is 27 cubic feet, so about 13–14 of the common 2-cubic-foot bags.