Calculate tile materials for your project. Enter area dimensions, tile size, grout width, and waste factor.
How to Use
Enter area length and width, tile size, grout width, and waste percentage. Click Calculate for a complete materials list.
Formula
Tiles/sqft = (12/(tile+grout))². With waste = tiles × (1 + waste%). Grout = area × 0.5 lbs. Thinset = ceil(area/50) bags.
Examples
10×10 ft, 12" tiles, 1/8" grout, 10% waste: 100 sqft, 100 tiles, 110 with waste, 50 lbs grout, 2 thinset bags.