Mulch Volume Calculator
How many cubic yards or 2-cubic-foot bags of mulch do you need for a flowerbed or landscape area?
Result
How to use this calculator
- Enter the bed dimensions.
- Pick a depth — 3 inches is the sweet spot for most beds.
- Compare bag count vs cubic yard pricing to decide bulk vs bagged.
About this calculator
Mulch is sold by both bulk cubic yard and 2-ft³ bag. One cubic yard equals 13.5 bags, so a 1-yd³ pile saves a lot of bag-hauling. Most beds need 2-4 inches; deeper than that smothers roots.
Frequently asked
How deep should mulch be?+
When should I refresh mulch?+
Bulk vs bags?+
Does color-enhanced mulch hurt plants?+
How much area does a yard of mulch cover?+
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