Tiling Calculator
Plan your wall or floor tiling project with confidence. This tool helps you work out exactly how many tiles you need, along with the right amount of adhesive and grout. Avoid over-buying or running short on materials.
Project Dimensions
Tile Details
Allowances
Your Results
Results include the selected 10% wastage allowance. Estimates for adhesive and grout are approximate; always check product packaging for accurate coverage information.
Understanding Your Tiling Project
Choosing the Right Tiles
Selecting the right tile is the first step. Consider the material (ceramic, porcelain, natural stone), size, and finish. Porcelain tiles are dense and durable, making them ideal for high-traffic areas like floors. Ceramic tiles are great for walls. Remember to check the tile's PEI rating, which indicates its hardness and durability.
The Importance of Wastage
Every tiling job involves cutting tiles to fit around edges, corners, and obstacles. This process inevitably creates waste. Factoring in a wastage percentage (typically 10-15%) ensures you have enough tiles to complete the job without a last-minute dash to the store. It also leaves you with a few spares for any future repairs.
Adhesive and Grout Explained
Tile adhesive is the mortar used to stick the tiles to the surface. The type you need depends on the surface and tile type. Grout is the material used to fill the gaps between tiles, locking them in place and preventing moisture from getting behind them. Our calculator provides an estimate, but for a more detailed calculation, you might want to use our paint calculator for surface areas or our flooring calculator for general room measurements.
Preparation is Key
A successful tiling project starts with a well-prepared surface. Ensure the wall or floor is clean, dry, and perfectly level. Any bumps or dips will affect the final finish. Use a self-levelling compound on floors if necessary. For walls, fill any cracks or holes and sand them smooth.
Frequently Asked Questions
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