Contact Us
We would love to hear from you.
CalculateToolbox is built and maintained by a real person, and we read every message. Whether you have spotted an error in one of our calculators, have a suggestion for a new tool, or just want to get in touch, please do.
The best way to reach us is by email:
nick@brownyconsulting.co.uk
We aim to respond to all genuine enquiries within a few working days. Please note we are a small independent site, so we appreciate your patience.
What we can help with
- Corrections: If you believe a calculator has produced an incorrect result or is using out-of-date rates, please let us know which calculator and what you expected to see.
- Suggestions: Is there a calculator you wish existed? Tell us — many of our tools were built in response to user requests.
- Feedback: General comments on how we can make the site more useful are always welcome.
What we cannot help with
We are not financial advisors, accountants, or solicitors, and we cannot provide personalised financial, legal, or tax advice. Our calculators are for general guidance only. For advice specific to your situation, please consult a qualified professional, or contact a free service such as Citizens Advice (citizensadvice.org.uk) or ACAS (acas.org.uk) for employment matters.
Business details
CalculateToolbox.com is operated by Nick Brown, trading as Browny Consulting, based in Surrey, United Kingdom.
Last updated: May 2026