Bathroom Cost Calculator
Estimate the cost of a new bathroom or renovation, by finish tier, room size and tiling area, with a full cost breakdown and typical price range.
Estimate only. These are indicative 2026 UK estimates based on typical trade rates, this is not a quote. Actual costs vary by region, existing pipework, access and the products you choose. Always get itemised quotes from local tradespeople before committing to a project.
Enter your tiling area
Your estimated bathroom cost and full breakdown appear here as you fill in the form.
How bathroom renovation costs are calculated
Bathroom cost is driven by three things: the finish tier (budget, mid-range or premium sanitaryware and taps), the room size (a small cloakroom costs far less than a large family bathroom), and how much tiling you need. We price the suite by tier and size, add tiling at a supply-and-fit rate per square metre, add full-refit labour for a plumber, tiler and electrician (priced by room size), and a flat allowance for strip-out and waste removal. Treat the result as a starting point for budgeting, always get itemised quotes from local tradespeople, as moving pipework, uneven floors and access can all change the price.