Calculates the amount of wall putty needed to finish a surface.
The filler (putty) calculator works out the amount in kilograms and bags needed to level and finish walls and ceilings before painting or wallpapering.
Kg = area × number of coats × consumption (kg/m²) × 1.1 Bags = ⌈kg / bag weight⌉ Defaults: 1.2 kg/m² per coat, 2 coats, 20 kg bag.
50 m² of walls, 2 coats, 1.2 kg/m² per coat, 20 kg bags. Kg: 50 × 2 × 1.2 × 1.1 = 132 kg. Bags: ⌈132 / 20⌉ = 7.
Loading calculator…