How many 450 x 450 tiles in a square metre (m2)?
The quantity of 450 x 450 tiles in a square metre (m2) equals 5 tiles. Assuming dimensions of the tile width and height are in millimetre measurements, which equates to 45cm x 45cm tiles in a square metre.
5 tiles in 1m2
How To calculate how many 450x450 tiles there are in a m2
To calculate how many 450x450 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 450mm =
0.2025 m2
or
45cm x 45cm =
0.2025 m2
Step 2:
Divide 1m by the area of one tile to give you the number of 450mm x 450mm tiles in a m2: 1m / 0.2025 = 4.9 Tiles per m2
Step 3:
NOTE: It is only possible to buy whole tiles, therefore you need to round up 4.9 tiles to 5 tiles
4.9 tiles =5 tiles required
Use our Tiles Per Square Metre Calculator to try different tile sizes.