16 12" x 12" tiles
*This presumes the given room size is exact and there are no cuts required. If there are cuts required for a toilet flange for example, best to allow for breakage. A general rule of thumb is to allow 10 - 15% waste for straightforward installs.
There are 3 tiles per foot, so 9 per square foot. 3 ft x 5 ft = 15 sq ft x 9 tiles per sq ft = 135 tiles
There are 9 (4X4) tiles in one square foot and you have 25 sq feet. Multiply 25 by 9 and the answer is 225.
270
16
54 4x4-inch tiles.
Assuming it's a 4x4 wall, 64 tiles
1080 will be your answer
The number of 4x4 tiles in a box can vary depending on the manufacturer and packaging. However, a standard box typically contains around 40 to 100 tiles. It's always best to check the product specifications or packaging details for the exact count.
You can fit nine 4x4 tiles in one squre foot (3 tiles wide by 3 tiles long). 56 square feet times 9 = 504. Add about 10% for cutting a/o waste (50 tiles) and you should buy around 550 tiles to complete the job. Good luck.
A 4x4 tile has an area of 16 square inches (4 inches x 4 inches). Since one square foot equals 144 square inches, you would need 9 of these 4x4 tiles to cover one square foot (144 square inches ÷ 16 square inches per tile = 9 tiles).
I wouldn't recommend it. Most wall tiles are very smooth and wouldn't have any grit for the thin-set to adhere to.
A 4x4 tile covers an area of 16 square inches (4 inches x 4 inches). Since there are 144 square inches in a square foot (12 inches x 12 inches), you can fit 9 of these tiles in a square foot (144 square inches ÷ 16 square inches per tile = 9 tiles). Therefore, it takes 9 of the 4x4 tiles to make a square foot.