About DIY Cost Planner UK

DIY Cost Planner UK helps you plan your DIY projects by calculating exactly what materials you need and how much they cost — across B&Q, Wickes, Homebase and Screwfix.

Our calculators let you compare prices from all four retailers side-by-side, with a mix-and-match feature that finds the cheapest combination. Every price includes VAT and is checked against the retailer's website.

We also show what a professional tradesperson would typically charge, so you can see exactly how much you save by doing it yourself.