Understanding the results
Topsoil volume is based on area and depth. Results show cubic feet and cubic yards with an overage allowance for settling and spillage.
- Cubic feet = length × width × depth (ft)
- Cubic yards = cubic feet ÷ 27
- Cubic yards with waste = cubic yards × (1 + waste%)
- Recommended order rounds up to the nearest 0.1 yd³


