Grout Calculator Grouting Calculator Grouting Calculator: How much grout do I need? Use this calculator to estimate the grout volume and mass required for your project. Tile Length (mm): Tile Width (mm): Joint Width (mm): Joint Depth (mm): Total Area (m²): Grout Density (kg/m³) (Optional): Calculate Results Grout Volume Per Square Meter: cubic meters Total Grout Volume: cubic meters Grout Mass Per Square Meter: kg Total Grout Mass: kg Note: Calculations include a 10-15% safety margin.
