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You have to multiply out your square feet in the room. 16'x33' = 528' then divide that by the square feet in each tile. 4' sqft in each which gives you 132 tiles needed. This does not include grout lines and depending on your tile it maybe slightly less than 2'x2' to make up for the spacing. So you need 132 tiles plus 10% for mistakes and extras. So be aware of your tile sizes...what is printed on the box may or may not be the exact size. Some brands of tile allow for the grout in their sizing.

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16y ago

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