Contact
Questions, corrections and suggestions are all welcome — corrections get priority.
Last updated:
The fastest way to reach us is email:
Email
contact@financecalculatorx.com
We typically reply within a few business days. Reports of calculation errors are handled first — see the corrections policy.
What to include
- Reporting a suspected error: the calculator's name (or its web address), the exact inputs you entered, the result you got, and the result you expected. Every calculator has a Copy link button that captures your inputs in a shareable URL — pasting that link is the single most useful thing you can send.
- Suggesting a calculator: what decision it would help with, and what inputs and outputs you'd expect.
- Feedback on content: the page and section, and what's unclear or missing.
What we can't help with
We can't provide personal financial advice — no recommendations about whether you should take a particular loan, buy a particular home, or choose a particular investment. The calculators exist to make the mathematics of those decisions transparent; decisions themselves belong with you and, where the stakes warrant it, a qualified professional in your jurisdiction. Please also see the financial disclaimer.