覆盖物体积计算器 — 公式
## Mulch Volume Calculation
**Volume = Area x Depth (in feet)**
Convert depth from inches to feet by dividing by 12. Divide cubic feet by 27 for cubic yards, or divide by bag size for the number of bags. For bulk delivery, 1 cubic yard covers about 108 sq ft at 3 inches deep.
**Volume = Area x Depth (in feet)**
Convert depth from inches to feet by dividing by 12. Divide cubic feet by 27 for cubic yards, or divide by bag size for the number of bags. For bulk delivery, 1 cubic yard covers about 108 sq ft at 3 inches deep.
计算示例
300 sq ft of beds at 3 inches, using 2 cu ft bags.
- Volume = 300 x (3/12) = 75 cu ft
- Cubic yards = 75 / 27 = 2.8
- Bags = 75 / 2 = 38 bags