Questions, ideas, or something to fix?

Email HiddenMeter

Send questions, feedback, or corrections. Messages are received through Resend for the HiddenMeter team. This is not a public discussion thread, and a reply is not guaranteed.

Discuss HiddenMeter on Facebook

Visit the HiddenMeter Facebook Page for public discussion and general feedback. Topic pages also link to their own discussion posts when available. Facebook is an external service with its own account requirements, privacy settings, and moderation controls; this is not a private support inbox.

Make a useful report

For a calculation problem, include the page URL, the relevant non-sensitive inputs, what you expected, and what happened. For an incorrect statement or source, follow the corrections guidance. A report does not automatically update the website, and a reply is not guaranteed.

Do not send passwords, API keys, account numbers, documents, exact income, or other private personal information. Use an invented example if the problem can be reproduced without your real amounts. Do not post an edited-scenario link that exposes private costs.