Floor Leveling Compound Bag calculator.
Order leveling compound for separate measured zones using the selected product mass consumption at its stated reference thickness. Does not select product, depth or substrate preparation.
Your inputs
Use measurements from your plan and properties from your chosen product. Any prefilled values are illustrative.
A clear estimate starts here.
Enter your dimensions and product details to see the quantity and purchase breakdown.
Formula and assumptions
How this calculation works.
Order leveling compound for separate measured zones using the selected product mass consumption at its stated reference thickness. Does not select product, depth or substrate preparation. Mass = Σ(net area × specified depth / label reference depth × label kg/m² at reference depth); bags = ceil(mass × allowance / bag mass).
A worked example
Illustrative inputs only. Product properties and design dimensions are not recommendations for your project.
- Product label reference thickness
- 1 mm
- Label kilograms per square metre at reference thickness
- 1.5
- Selected bag mass
- 25 kg
- Your material allowance
- 0 %
- Zone area
- 20 m²
- Excluded area
- 0 m²
- Supplied average placed depth
- 3 mm
- Zone area
- 10 m²
- Excluded area
- 2 m²
- Supplied average placed depth
- 5 mm
Leveling compound bags: 6 bags
Linear scaling of the selected label consumption only. Use only within the stated product thickness range; average depth must come from measured zones.
Before you purchase
Use dimensions from your plan and properties from your chosen product. Any design spacing, section or fixing pattern must already be specified.
Counts quantities from an existing supplied specification. Does not design construction, certify safety, recommend application requirements or establish code compliance.
Example dimensions and product properties are illustrative arithmetic inputs only. Obtain actual yield, density and coverage from your selected supplier.
Method: dimensional arithmetic and user-supplied specifications. Software checks: 2026-10-08. Calculation and review policy.