Contact Us
For a calculator result, formula, source, or usability problem, use the Report an issue button on that calculator page when it is available. For guides, policies, privacy requests, or general questions, email us directly.
Calculator issues
The page-level issue form records the calculator it came from and lets you explain the problem. Include only the inputs or steps needed to reproduce it; do not include sensitive financial, medical, or personal information. If the button is unavailable, email us with the page URL and the details below.
What to include in your email
- Calculator feedback — the page URL, what you entered, and what looked wrong in the result.
- Content corrections — the article or FAQ section and the suggested fix or source.
- Privacy or data requests — subject line "Privacy" and a description of your request.
- Advertising or partnerships — a short description of the proposal and your company name.
We assess reports and messages as part of ongoing site maintenance, but cannot promise an individual reply, a correction, or a particular response time. Octa Calculator does not provide phone support or live chat at this time. Read our Corrections Policy for more detail.