Coverage Inputs Build a quick planning estimate. Adjust the inputs below to match your tile format, zone, and site allowance. Results update instantly. Area in sqm Tile format Ceramic up to 600 × 600 Vitrified / porcelain Large-format tile / slab Installation zone Internal floor Internal wall Wet area / bathroom Exterior / terrace Notch / bed size 6 mm 8 mm 10 mm 12 mm Wastage allowance 5% 8% 10% 12% Pack size 20 kg bag 25 kg bag