Have feedback, suggestions or questions? We would love to hear from you.
We welcome feedback from UK DIY enthusiasts, tradespeople and anyone who uses our calculators. Whether you have a suggestion for a new calculator, have spotted an error in our data, or simply want to say hello, we are happy to hear from you.
The quickest way to reach us is by email:
hello@diycalculator.co.uk
We aim to respond to all enquiries within 2 working days. Please note that we are unable to provide personalised project advice or material recommendations — our calculators are designed to be self-service tools, and we recommend consulting a qualified tradesperson for specific project guidance.
DIY Calculator UK provides estimation tools only. We are not qualified building surveyors, structural engineers or tradespeople. For projects requiring professional guidance, please consult appropriately qualified professionals. See our About page for full terms.
DIYCalculator.co.uk is operated by Fine Content Limited, Company No. 16603901, registered in England and Wales. We build free online calculators for UK DIY and building projects.
Our calculators use manufacturer data sheets and industry-standard formulas with built-in wastage allowances. For standard rectangular areas they are typically within 5-10% of actual material requirements. Always confirm quantities with your supplier before ordering.
Yes — use the contact form to suggest new tools. We regularly add calculators based on user requests. Popular requests are prioritised.
Yes, all calculators are completely free with no registration required. The site is funded by Google AdSense display advertising.