Translate room size, tile size, and layout waste into a more realistic tile order before you buy materials.
Estimated Material Cost
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Enter room and tile dimensions to estimate boxes, grout, thinset, and rough material cost.
Tap an example to prefill the calculator with sample values.
Kitchen porcelain
12x10 room with 12x24 tile
A common kitchen refresh where waste, grout, and thinset all matter to the purchase plan.
Result: A standard room still needs more than raw square footage once waste and supporting materials are included
Diagonal mudroom
9x9 room with smaller diagonal tile
Diagonal patterns usually raise the count because edge cuts and offcuts grow quickly.
Result: Diagonal layouts usually add box count faster than the room size alone suggests