CALCULATOR · FREE免费 · Free
Mulch Calculator
Enter bed area and depth to estimate cubic yards or bags of mulch. The estimate includes a 5 percent waste allowance.
--Mulch volume · cu yd
--2 cu ft bags · bags
Estimates only; verify on site before ordering or building.
Example
| Item | Value | Unit |
|---|---|---|
| Area | 100 | sq ft |
| Depth | 3 | in |
| Mulch volume | 0.97 | cu yd |
| 2 cu ft bags | 14 | bags |
Where people go wrong
- Spreading too deep; 3 inches is usually enough and deeper can smother roots.
- Forgetting the area taken by trunks and planters.
- Ordering compacted volume when bags are loose.
FAQ
How many bags are in a cubic yard of mulch?
About 13.5 bags of 2 cu ft each.
How deep should mulch be?
Usually 2 to 3 inches in beds; keep it away from trunks.