The answer will depend on the size of the tiles.
The amount of tiles needed to cover a floor will depend on the size of the floor.
64 nos tiles is required calculation is
The number of tiles needed to cover the floor is a function of the size of the tiles
675 of them. Get extra for breakage.
It should take about 825 1 foot square tiles to cover a floor with those dimensions. This assumes roughly a 10% waste factor.
How much 16x16 of ceramic tile is required to cover a 170 square foot kitchen floor
240 square tiles are needed
You need3.11 square meters/area of each tile .