Tile sizes and quantities

Tile sizes are astonishingly varied, and one company's 15cm tile may be 14.85cm, or 15.2cm. Tile depths also vary widely.
These are my current sizes, depths, and a rough estimate of how many you'll need per square metre, square foot, or square yard.
Actual quantities required will depend on grouting, cutting and breakages.
For practial reasons, all sizes won't always be available.
 

10.0cm / 4 inch square

Depth = 7mm

Tiles per square metre

100
Tiles per square foot
Tiles per square yard

81

 

10.8cm / 4.25 inch square

Depth = 5.7mm

Tiles per square metre

85
Tiles per square foot 8
Tiles per square yard 72

 

15.0cm / 6 inch square

Depth =  7.3mm

Tiles per square metre

44
Tiles per square foot

4

Tiles per square yard 36

 

15.2cm / 6 inch square
Depth = 6.5mm
Tiles per square metre
44
Tiles per square foot
4
Tiles per square yard
36

 

20.0cm / 8 inch square

Depth = 6.5mm

Tiles per square metre

25
Tiles per square foot 3
Tiles per square yard 20

 

Fired Ink tiles are likely to be different to the above, and are available in a very wide range of sizes. For more info Contact me :)