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Wastage accounts for cutting and loss. Typical: 3–7% for paint, 5% for plaster.
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Coverage = area one unit (liter/bag) will cover. If unknown, choose a brand to auto-fill.
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Average market price per unit. Editable — engineers can override for exact pricing.
Defaults are editable. Choose “Custom Material” to manually enter brand data.
Results
Total Area: —
Required Quantity: —
Estimated Cost: —
Results include wastage and use selected brand defaults (editable).
Unit Converter
Result: —
Note: Please make sure that the measuring unit of Height/Length and Width should be same. For your help we added unit converter in this page as well.