How many cubic yards of mulch do I need?

Multiply bed area (ft²) by depth (ft), divide by 27. Example: 300 ft² × 3 in (0.25 ft) = 75 ft³ ≈ 2.78 yd³ bulk delivery.

How many mulch bags equal a cubic yard?

Standard retail bags are 2 ft³. One cubic yard is 27 ft³, so about 13–14 bags per yard, always round up. Our calculator shows both bag count and bulk yards.

How deep should mulch be?

Use 2–3 inches for decorative beds and 3–4 inches where you want stronger weed suppression. Deeper is not always better, too much can suffocate plant roots.

Mulch by the Cubic Yard

Large landscape jobs often use bulk delivery by the cubic yard. We show yd³ alongside bags so you can compare quotes from suppliers.

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Large landscape jobs often use bulk delivery by the cubic yard. We show yd³ alongside bags so you can compare quotes from suppliers.

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Frequently asked questions

How many cubic yards of mulch do I need?: Multiply bed area (ft²) by depth (ft), divide by 27. Example: 300 ft² × 3 in (0.25 ft) = 75 ft³ ≈ 2.78 yd³ bulk delivery.
How many mulch bags equal a cubic yard?: Standard retail bags are 2 ft³. One cubic yard is 27 ft³, so about 13–14 bags per yard, always round up. Our calculator shows both bag count and bulk yards.
How deep should mulch be?: Use 2–3 inches for decorative beds and 3–4 inches where you want stronger weed suppression. Deeper is not always better, too much can suffocate plant roots.

Bill this job

Frequently asked questions

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