How many tiles will you need in a 100 sq foot room?

Answer 1

It depends on the size of the tile. Tiles come in many different sizes. They are generally sold though by the square foot.

The general rule goes that for every tile floor you will have around 10% waste. Meaning that you will need 100 tile for the floor and 10 more for cuts and breaks you might have.

When you buy these tiles, tell the sales person you need 110 square feet and this already includes waste.