Wall Tile Calculator

This wall wall calculator will show you how to calculate tiles needed for a wall. It will estimate the quantity of wall tiles you need to tile the surface area of any internal room wall including bathroom, shower and kitchen splash-back walls, and can be used for any tiles made of any material including ceramic, porcelain, marble and glass.

To use the wall tile calculator enter the wall width and height in metres (m), and the tile width and length in Millimetres (mm). The number of wall tiles you need will be shown in the yellow boxes below. In addition, you can include an additional percentage of wall tiles to compensate for any breakage or wastage.

Wall Width (m)

Wall Height (m)

Tile Width (mm)

Tile Height (mm)

Total Wall Size (m²)

Tiles per m²

Tiles required for Wall

Additional tiles for wastage and breakage

5% 10% 15%

Additional Tiles

Total Wall Tiles
(including excess tiles)