200. This does not include additional tiles that may need to be cut or split to fit the exact shape.
Presume thats 18 inches square tiles, then each tile = 1.5 * 1.5 = 2.25 sq ft > So, 200 / 2.25 = 88.88 tiles
128.2 tiles
Assuming the tiles are 16 inches square:200 square feet = 200 x 12 x 12 = 28,800 square inches.The tiles are 16 x 16 = 256 square inches.28,800 / 256 = 112.5So you would need a minimum of 113 tiles, not allowing for any that would need cutting at the edges of the room.
assuming you mean 10" by 10" tiles, 200
200. This does not include additional tiles that may need to be cut or split to fit the exact shape.
Presume thats 18 inches square tiles, then each tile = 1.5 * 1.5 = 2.25 sq ft > So, 200 / 2.25 = 88.88 tiles
128.2 tiles
Each tile covers 4 square feet. Which means you need 200 tiles to cover 800 square feet, plus spoilage.
Assuming the tiles are 16 inches square:200 square feet = 200 x 12 x 12 = 28,800 square inches.The tiles are 16 x 16 = 256 square inches.28,800 / 256 = 112.5So you would need a minimum of 113 tiles, not allowing for any that would need cutting at the edges of the room.
assuming you mean 10" by 10" tiles, 200
.44 sq ft ea tile you need 455 tiles
234
18inx18in = 324 sqin = 2.25sqft (1 sqft = 144 sqin) 200 / 2.25 = 88.89 tiles
You'll need 200 18-inch tiles.
The number of 13 inch tiles needed will depend on the actual dimensions of the floor rather than the square footage. If the room is square, 169 tiles, with 1/16 inch or larger grouted seams, will completely cover it. If the floor is rectangular, additional tiles will be needed, the exact number depending on how many tiles must be cut. As a general rule, approximately 10 percent extra is usually sufficient to cover waste from cutting and accidental breakage.
It requires 183 450x450mm tiles to cover 37 square meters of area. However this does not take into account waste. For laying ceramic tile on concrete the rule of thumb is to assume about 10% extra for waste, so you would need about 200 tiles.