Soil calculator for raised garden beds
Use cubic feet for bag math and cubic yards for bulk delivery. Switching between the two too late is where garden budgets start slipping.
| Bed size | Depth | Cubic feet | 1.5 cu ft bags |
|---|---|---|---|
| 4 x 4 ft | 12 in | 16 | 11 |
| 8 x 4 ft | 12 in | 32 | 22 |
| 10 x 4 ft | 12 in | 40 | 27 |
| 12 x 4 ft | 12 in | 48 | 32 |