Total floor tile area (for example, 36M2)= single floor tile area (for example, 60X60 is 0.36M2) X number of floor tiles (for example, 100 floor tiles).

To calculate how many tiles of a certain specification are needed for 1 square, the calculation method is as follows: 1/ product of tile specifications (for example, 30x30) =11.11tile.

But there are some errors in actual operation. Measure the horizontal length divided by the side length of the brick to get a number A, remember, divide the vertical length by the side length of the brick to get a number B, and then multiply the AB number vertically and horizontally to get the total number of tiles to be laid. Fast and accurate! ! ! ! ! !