Mulch bag calculator

Calculate mulch bags by bag size.

Estimate how many 1, 1.5, 2, or 3 cubic foot bags you need, with a refresh mode for topping up existing beds.

Bagged mulch vs bulk mulch

Choose bags when

  • The project is small or spread across separate beds.
  • You need easy storage or transport.
  • You are refreshing with a thin layer.

Choose bulk when

  • You need multiple cubic yards.
  • Delivery access is simple.
  • You want fewer plastic bags to handle.

How bag sizes compare

One cubic yard equals 27 cubic feet. A 2 cubic foot bag covers half as much as a 4 cubic foot pair, so always compare the bag volume printed on the package before comparing bag prices.

For a broader yardage-first version, use the mulch calculator.