18" x 18" = 1.5 ft x 1.5 ft = 2.25 sq ft.
Number of tiles required = 700/2.25 = 311.11... so 312 tiles are required.
That is the mathematical answer to the question. In real life, you will need to make an allowance for your skill level and the awkwardness of the shape being tiled - which will affect the proportion of offcuts that can be used.
Chat with our AI personalities
157 18 by 18 tiles are needed to cover 352 square feet.
5,184 2-square-inch tiles are needed.
1540
647
18..