Bulk soil fill.
Measure the internal fill space and deduct already occupied layers or objects.
Read the right quantitative data
Bag volume or bulk supply volume, and density only when a mass order is needed.
Check this ordering assumption
Outer planter dimensions overstate the soil space; existing fill is not new demand.
Use the intended fill level and keep different supplied layers separate.
A worked quantity method
This illustrative set of supplied inputs demonstrates Soil and Topsoil Calculator. Replace the example measurements and product figures with your own before ordering.
| Supplied input | Metric display | US display |
|---|---|---|
| Container shape | Rectangular | Rectangular |
| Volume printed on a soil bag | 50 L/bag | 1.766 ft³/bag |
| Waste allowance | 10 % | 10 % |
| Bed or container 1: Length | 2 m | 6.56 ft |
| Bed or container 1: Width | 1 m | 3.28 ft |
| Bed or container 1: Fill depth | 200 mm | 7.87 in |
| Bed or container 1: Identical containers | 2 | 2 |
Soil bags to purchase: 18 bags
- Fill volume
- 0.8 m³
- Volume with allowance
- 0.88 m³
Your measurement and product-data sheet
Record what you know and mark verified items ready. Notes save on this browser after you edit them. Download a copy before clearing browser data.
Measure the internal fill space and deduct already occupied layers or objects.
Bag volume or bulk supply volume, and density only when a mass order is needed.
Outer planter dimensions overstate the soil space; existing fill is not new demand.
Input for Soil and Topsoil Calculator. Record the value with its unit and quantity basis. Available choices: Rectangular; Round
Input for Soil and Topsoil Calculator. Record the value with its unit and quantity basis.
Input for Soil and Topsoil Calculator. Record the value with its unit and quantity basis.
Input for Soil and Topsoil Calculator. Record the value with its unit and quantity basis.
Input for Soil and Topsoil Calculator. Record the value with its unit and quantity basis.
Input for Soil and Topsoil Calculator. Record the value with its unit and quantity basis.
Input for Soil and Topsoil Calculator. Record the value with its unit and quantity basis.
Choose your next calculation
Soil and Topsoil Calculator
Fill rectangular beds or round containers, pool their volume and calculate soil bags.
Raised Bed Layer Fill Calculator
Calculate separate fill layers inside a bed while subtracting existing fill and known solid inserts.
Trapezoidal Trench Volume Calculator
Measure an excavation with different top and bottom widths and supplied end sections.
Turn the estimate into an order
- Confirm that all quantities use the same measured basis and the selected product's current data.
- Keep different products, finishes and handed variants in separate purchase lines.
- Review exact demand and whole-pack purchase quantities before entering your quoted prices.
- Record compatible stock already on hand, then save the remaining order in your browser project.
Measurement and purchase guides
Other materials in this family
Reviewed 6 October 2026. Geometry and purchase arithmetic use your measurements and selected specifications. Calculation scope.