How many 450 x 225 tiles in a square metre (m2)?
The quantity of 450 x 225 tiles in a square metre (m2) equals 10 tiles. Assuming dimensions of the tile width and height are in millimetre measurements, which equates to 45cm x 22.5cm tiles in a square metre.
10 tiles in 1m2
How To calculate how many 450x225 tiles there are in a m2
To calculate how many 450x225 tiles there are in 1 square metre, use this method:
Step 1:
Multiply the width and height of one tile. So in this case the area of one tile is:
450mm x 225mm =
0.10125 m2
or
45cm x 22.5cm =
0.10125 m2
Step 2:
Divide 1m by the area of one tile to give you the number of 450mm x 225mm tiles in a m2: 1m / 0.10125 = 9.9 Tiles per m2
Step 3:
NOTE: It is only possible to buy whole tiles, therefore you need to round up 9.9 tiles to 10 tiles
9.9 tiles =10 tiles required
Use our Tiles Per Square Metre Calculator to try different tile sizes.