Floors & tiles
Grout Calculator
Your measurements : area, tile length, tile width. Your estimate : approximate mass.
How the calculation works
Grout Calculator
Area × (1 / Tile length + 1 / Tile width) × Joint width × Depth / thickness × Bulk density × (1 + Waste allowance / 100)Before you order
- Use the coverage, yield and dimensions printed on your product. Waste allowance is adjustable; real cuts and site conditions may change the order.
Worked example
- Area
- 20 m²
- Tile length
- 0.6 m
- Tile width
- 0.6 m
- Joint width
- 0.003 m
- Depth / thickness
- 0.008 m
- Bulk density
- 1,600 kg/m3
- Waste allowance
- 10 %
Approximate mass 2.82 kg