Tile Calculator

Estimate how many tiles you need by entering surface sizes below. Add multiple walls or floors if needed.

Areas To Tile

Length (m): Width (m):

Tile Size

Tile Length (cm): Tile Width (cm):

Include 10% Wastage Tiles per Box (optional):

Next Steps

Now that you know how many tiles you need, explore our tile collections:

Need advice? Contact our team — we're happy to help!

How to Calculate Tiles for Your Tiling Project

Measuring for tiles is easier than you think. To start, measure the length and width of the surface you plan to tile – whether it’s a wall, floor, or splashback. Multiply these together to get the total area in square meters. Next, enter your tile size into our calculator. The tool will estimate how many tiles you'll need based on the area and tile dimensions.

Need help measuring your area? See our how to measure for tiling guide

Why Add Extra Tiles for Wastage?

We always recommend ordering at least 10% extra tiles to account for cuts, breakages, or future repairs. If you're working with complicated layouts or diagonal patterns, consider increasing this to 15%. Our tile calculator includes this wastage automatically, so you’re covered.

Common Tile Sizes and Coverage

Tile sizes vary widely — from small 10x10cm mosaics to large 60x60cm porcelain slabs. As a general guide:

30x30cm tiles cover 11 tiles per m²
60x60cm tiles cover about 2.8 tiles per m²
Subway tiles (like 10x20cm) require around 50 tiles per m²

Our tile calculator works with any custom size, so you can enter the exact dimensions.

Order Your Tiles with Confidence

Once you’ve used our calculator, simply browse our wall tiles or floor tiles collections to find the perfect finish for your space. Need help choosing? Contact our team for expert tiling advice.