Contact Us
We read every message. For calculator bugs, content corrections, privacy requests, or general questions about any topic on the site, email us directly. No contact form required.
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 typically respond within a few business days. Octa Calculator does not provide phone support or live chat at this time.