300 sq ft: mulch by depth
| Depth | Cu ft | Cu yd | 2 cu ft bags |
|---|---|---|---|
| 1″ | 25.0 | 0.93 | 13 |
| 2″ | 50.0 | 1.85 | 25 |
| 3″ | 75.0 | 2.78 | 38 |
| 4″ | 100.0 | 3.70 | 50 |
Worked example
300 sq ft × 3 in ÷ 12 = 75.0 cu ft = 2.78 cubic yards. In 2 cu ft bags that is 38 bags; in 3 cu ft bags, 25. Bulk delivery by the yard is usually cheaper at this volume; compare local prices.
Frequently asked questions
How many bags of mulch for 300 sq ft?
38 bags of 2 cu ft at 3 inches deep.