A 4 inch by 4 inch tile is 16 square inches. 60 square feet is 8640 square inches. Dividing the one by the other shows us that 540 tiles 4 inches on a side will cover an area of 60 square feet.
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∙ 2009-05-07 16:10:591.94 sq ft approx.
12 in square tile = 1 sq ft 350 tiles
One 18 inch x 18 inch tile = 1.5 ft x 1.5 ft = 2.25 sq ft.400 sq ft x 1 tile/2.25 sq ft = 177.77 = 178 tiles
400.
4 sq ft
236.25
Calculating how many tiles in a room· 12"X12" is DUH 144 sq inches & 1 sq foot· so multiply any tile size by its 2 dimensions ie 12X12 or 16X16 & that = the sq ft per tile.· 13"X13" is 169 sq inches divided by 144 sq inches in a sq foot =1.174 per tile· 18"X18" is 324 sq inches per tile divided by 144 sq inches per sq ft= 2.25 sq ft per tile· 20"x20" tiles are 2.778 per tile· 24X24 tiles are 4 sq ft per tileFormula would look like this(Tile L"x W"= sq inches)divided by 144 sq inches=sq ft per tile) room area divided by sq ft per tile= how many tilesSoooo once you know the sq feet you need, add a little for waste & breakage & ooops cuts & you will have enough..
Calculating how many tiles in a room· 12"X12" is DUH 144 sq inches & 1 sq foot· so multiply any tile size by its 2 dimensions ie 12"X12" or 16"X16" divide by 144 & that = the sq ft per tile.· 13"X13" is 169 sq inches divided by 144 sq inches in a sq foot =1.174 per tile· 18"X18" is 324 sq inches per tile divided by 144 sq inches per sq ft= 2.25 sq ft per tile· 20"x20" tiles are 2.778 per tile· 24X24 tiles are 4 sq ft per tileFormula would look like this(Tile L"x W"= sq inches)divided by 144 sq inches=sq ft per tile) room area divided by sq ft per tile= how many tilesSoooo once you know the sq feet you need, add a little for waste & breakage & ooops cuts & you will have enough..
You should buy 122 sq ft of tile. Since a 12" x 12" tile are 1 sq ft you will need 122.
1080
204 tiles.
375 of them. Get 400.