Oct 23, 2025
- 6 mins read

Tile Calculator: Making Your Bathroom Renovation Easy

Author

Victor Silva

Published On

Oct 23, 2025

One of the most common renovation headaches? Figuring out exactly how many tiles you need. At Bathrooms4U, we believe planning should be stress-free, so here’s a simple breakdown of how a tile calculator works - and why using it could save you time, money, and frustration.

Why Use a Tile Calculator?

A tile calculator does the hard maths for you. Just input your bathroom dimensions and tile size—it will tell you the number of tiles required for your space (including a handy allowance for cutting and wastage). This helps you budget correctly, avoid last-minute shortages, and ensures a seamless finish.

How Tile Calculators Work

1. Measure the Area: Find the length and width (in metres or centimetres) of each surface you plan to tile—floors, walls, or even splashbacks.
2. Enter Tile Size: Input the measurements of your chosen tile.
3. Add Wastage Allowance: Most calculators add 10% extra to cover cuts and any breakages.
4. Get Your Total: The calculator shows exactly how many tiles or packs you need, so you can order the right amount.

Tile Calculator
Benefits for Your Bathroom Project

• No guesswork: Accurate totals prevent ordering too much or too little.
• Simplified shopping: Take the list to your showroom or supplier with confidence.
• Less waste: Better for both your budget and the environment.
• Perfect finish: No “patchwork” of mismatched tiles due to shortages.

Top Tip

Always bring your area measurements and tile preference into our Tralee or Ballincollig showroom. Our tile experts can double-check your calculations and offer advice on sizes, finishes, and layout to make your bathroom shine.

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Tile Calculator: Making Your Bathroom Renovation Easy

Here’s a simple breakdown of how a tile calculator works.