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Plaster Calculator
Use this plaster calculator to estimate plaster volume and material needs.
Formula: Area x Thickness x 1.6
Example
Formula: Area x Thickness x 1.6 kg/m²/mm = 30 m² x 12 mm x 1.6 kg/m²/mm = 576 kg
Select area and thickness units, then the result will be in kg.
Tip: Choose your result unit on the right before calculating.
Step-by-step calculation
- Enter wall area and thickness with units.
- Calculate to see plaster weight in kg.
FAQ
- Why 1.6 factor?
- It converts thickness to an approximate kg per m².
- Is this exact?
- It is an estimate; mix design can vary.