Joint Filler Coverage Calculator
Quickly estimate joint filler required. Enter project details, tile dimensions, and joint size.

Project & Area Details

The total area of floor or wall you intend to tile.

Tile and Joint Dimensions (in mm)

**Formula:** Coverage (kg/m²) $\approx 1.75 \times H \times T \times \left(\frac{L+W}{L \times W}\right)$
Estimated Total Joint Filler Required
0.00 kg
Recommended Bags to Purchase (Rounded Up)
1 KG Bags 0
5 KG Bags 0
20 KG Bags 0
Results are theoretical. Always account for 5-10% extra material for site conditions, profile and wastage.