CALCULATORFUNCTION.COM
Contact
Corrections, suggestions and questions are all welcome, and a real person reads them.
The fastest way to reach me is by email at hello@calculatorfunction.com. I read everything that arrives and reply to most of it, usually within a few days.
There is no contact form on this page deliberately. A form would mean collecting and storing your details on a server, and this site does not have one — keeping it that way is more consistent with how the calculators themselves work.
What to get in touch about
- A calculation that looks wrong. Please include the calculator, the values you entered and the result you expected. This is the most useful message you can send and it gets priority.
- An explanation that is unclear or out of date. Tax rules, scheme rates and statutory limits change, and a page that was accurate last year may not be now.
- A calculator you would like added. Requests genuinely influence what gets built next.
- A privacy request. Access, correction or erasure of any personal data — see the privacy policy for what is actually held, which is very little.
- A broken page, layout problem or accessibility issue. Telling me your browser and device helps considerably.
What not to send
Please do not send personal financial details — account numbers, identity documents, salary slips, or anything similar. There is no need for them, and I do not want to hold them. Describing your question in general terms is always enough.
I cannot give personalised financial, tax or legal advice. Not out of reluctance, but because doing so responsibly requires knowing your full circumstances and holding qualifications I have not claimed. For decisions of that kind, please consult a professional who can advise you properly.
Site details
CalculatorFunction.com has been published since 2026 and is operated from the United States by CalculatorFunction.com.
For how your data is handled, see the privacy policy and cookie policy. For the limits of what the calculators can tell you, see the disclaimer.