Tile Grout Calculator & Coverage Guide – Volume, Bags, Tips

Grout Calculator Estimate the amount of grout needed for your tiling project based on tile size, spacing, and area to be covered. Area to Cover (m²): Tile Width (mm): Tile Height (mm): Joint Width (mm): Grout Density (kg/m³): Standard Cementitious (1600 kg/m³)Epoxy Grout (1800 kg/m³)Custom Density Calculate Grout Required Results How to Use: Enter the […]

Grout Calculator

Estimate the amount of grout needed for your tiling project based on tile size, spacing, and area to be covered.

Area to Cover (m²):

Tile Width (mm):

Tile Height (mm):

Joint Width (mm):

Grout Density (kg/m³):

How to Use:

Enter the total area to be tiled in square meters
Enter your tile dimensions in millimeters
Specify your desired joint width (typically 2-5mm)
Select your grout type or enter custom density
Click calculate to get your grout requirements

Calculation Method:

The calculator determines:
1. Total joint length per m² based on tile size
2. Joint cross-sectional area (width × depth)
3. Total grout volume (joint length × area × total m²)
4. Weight based on grout density

Note:

Results are estimates. Always purchase 10-15% extra to account for waste and variations in application. Standard grout bags are typically 5kg or 10kg.

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