免费表土体积计算器
计算景观工程所需的表土体积，以立方码为单位。
sq ft
in
Topsoil Needed
6.2 cu yd
大约重量6.8 tons
体积167 cu ft
Topsoil Needed vs Area
公式
## Topsoil Volume **Volume (cu ft) = Area (sq ft) x Depth (ft)** **Cubic Yards = Volume / 27** Topsoil weighs approximately 1.1 tons per cubic yard depending on moisture. For new lawns, 4 to 6 inches of topsoil is recommended over compacted subgrade.
计算示例
500 sq ft garden bed with 4 inches of topsoil.
- 01Depth = 4 / 12 = 0.333 ft
- 02Volume = 500 x 0.333 = 166.7 cu ft
- 03Cubic yards = 166.7 / 27 = 6.2 cu yd
- 04Weight = 6.2 x 1.1 = 6.8 tons
常见问题
How deep should topsoil be for a new lawn?
Apply 4 to 6 inches of quality topsoil for new lawns. Existing lawns being top-dressed typically need only 1/4 to 1/2 inch.
What is the difference between topsoil and garden soil?
Topsoil is the upper layer of native earth. Garden soil is typically topsoil amended with compost and other organic material for planting beds.
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