Contact Websums
Got an idea? Get in touch.
Suggestions, feedback, corrections, or a calculator you'd like us to build — drop us a line. We read every message and reply to genuine enquiries.
Email us
The best way to reach us is by email at hello@websums.com — we aim to reply within a couple of working days.
What to get in touch about
- Spotted an error? If a rate, threshold or result looks wrong, tell us the calculator and the figures you used and we'll check it against GOV.UK / HMRC and correct it.
- Requests. Want a calculator we don't have yet? Tell us what you're trying to work out.
- Feedback. Anything confusing, slow, or missing a feature — we'd like to know.
- Embedding a calculator. See how to embed a Websums calculator on your own site, or email us if you get stuck.
- Privacy requests. For data-protection queries, see the options in our Privacy Policy.
Who runs Websums
Websums is built and maintained by EllaByte, a UK web studio. Read more about us.