Tile grout calculator
Estimate grout kilograms and whole bags using tile dimensions, joint size and the consumption factor for your product.
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How to use this tool
- Enter area, tile dimensions and the width and filled depth of the joints.
- Copy the consumption factor from the grout manufacturer's data, then enter bag weight and allowance.
- Run the estimate to see kg per square metre, total kg and whole bags.
Things to know
- Uses (length + width) / (length x width) x joint depth x joint width x K in kg/m², with all dimensions in mm. K varies by product; the example factor is not a universal density.
- A regular-tile estimate. Shape, joints, installation losses and actual coverage can differ. Use the product data sheet to confirm suitability and coverage.
- Processing stays on your device. Results are not saved between visits.
Sources
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