UK Home Improvement Cost Calculators
Six free calculators for the most common UK home improvement projects. Pick the job, adjust scope and region, and get an instant GBP estimate split into labour, materials and other costs — calibrated to 2026 UK trade pricing.
Leaks, taps, pipework, toilets, boilers and drainage.
Sockets, lighting, rewires, consumer units, EV chargers.
Units, worktops, appliances and full kitchen fit-out.
Flat, pitched, slate or tile — repair or full re-roof.
Floor, wall and splashback tiling, ceramic to natural stone.
Full bathroom renovation from refresh to luxury.
How the calculators work
Every calculator starts from a UK 2026 baseline cost for the standard version of the job, then applies multipliers for property age, accessibility, regional labour rates, materials tier and urgency. Output is broken down into labour, materials and other costs (call-out, certification, disposal, scaffolding) so you can sanity-check itemised quotes from local trades.
Figures are guidance ranges, not fixed quotes. London and the South East typically run 20–35% above the national average; the North East, Wales and Northern Ireland sit 5–10% below. Always collect 2–3 written quotes for any project over £2,000.