Get in Touch
Found an error, want to suggest a calculator, or have a question? All messages are read and most end up improving something on the site.
Thanks for getting in touch. If you included an email address, I'll get back to you within a few working days.
Back to calculatorsSomething went wrong sending your message. You can also reach us directly at hello@materialcalculator.co.uk.
The calculator name, the values you entered, and what result you got vs what you expected. A screenshot helps if the issue is visual.
What you're trying to calculate and why the existing tools don't cover it. If there's a UK standard or specification it should follow, mention it.
Anything is useful — what's working, what isn't, something that's confusing, a feature that would save you time on site.
This is a small independent site. Messages are read personally and replied to within a few working days where a reply is needed. Error reports are usually acted on faster.