Contact Us

Got a question, found a bug, or have an idea for a new feature? We'd like to hear from you. The quickest way to reach us is by email at privacy@concretecalculator.uk.

Good reasons to get in touch include: reporting a calculation error, suggesting a calculator we should add, flagging broken pages or missing content, or asking about how a particular tool works. We read every message and will get back to you when we can.

For privacy-related queries, the same email address applies. You can also read our Privacy Policy for details on how the site handles your data.