🧰 iContractor Toolbox
Professional contractor calculators, coating estimators, technical data sheet references and project resources.
Floor Coating Calculator
Calculate floor coating area, material quantity, tins required and optional DFT-based theoretical spread rate.
Select the closest system. Always confirm with the product TDS.
Length in metres
Width in metres
Use 1 for a single area
Optional height in metres
m² per litre/kg per coat from TDS
Most coatings are supplied in 5L tins or kits.
Drain channels, steps, ramps or wastage in m²
From TDS. Optional DFT calculation.
Dry Film Thickness from specification.
DFT is critical in floor coatings. Spread rate changes according to volume solids, target film build, porosity, surface profile and application method.
Surface preparation must be assessed by the contractor. Grinding, moisture, oil contamination, weak concrete, cracks and previous coatings can affect adhesion and material usage.
Estimated Results
Floor Area
0 m²
Skirting / Wall Return Area
0 m²
Extra Area
0 m²
Total Surface Area
0 m²
DFT Spread Rate
Not entered
Total Coated Area
0 m²
Material Required
0 L/kg
Recommended Purchase
0 tins
Total Purchased
0 L/kg
Estimated Material Cost
R0.00
Important: This calculator provides an estimate only. It does not replace a site inspection, TDS, SDS, manufacturer specification or contractor judgement. Contractors must assess concrete condition, moisture, surface profile, contamination, cracks, previous coatings and preparation requirements before quoting.