The calculator allows you to estimate consumption rates according to specific project data.. When sealing grout lines between tiles,all you need to know are the format of the tiles, the width of the grout lines and the total surface area to be grouted. The calculator also tells you theactual quantity you need to buy , according to the various packaging sizes available..
The calculation is based on the actual volume to be filled and the density of the product.
Since certain factors can influence actual consumption rates (such as the roughness of the tiles, the amount of waste, surfaces out of flat, etc.), the data supplied is merely indicative and for estimation purposes only.
If you'd like to save the result of your calculation, sign in to the site.
Use this tool to calculate the approximate amount of grout needed to complete your project. Coverages provided are for estimating purposes only. Actual jobsite coverage may vary according to tile size and thickness, exact joint width, job conditions and grouting methods. MAPEI recommends adding 5% to 10% in overage to ensure that your entire project is covered.
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