Contact FinFormulas
If you found an error, noticed an issue with a calculator, or have a question about how a result is produced, you can reach the editorial team below.
Send general site and editorial messages to: editorial@finformulas.com
What to include
- Page link: The exact URL you’re referencing.
- What you observed: The number/result, text, or behavior that looks off.
- Device/browser: Helpful for troubleshooting calculator issues.
- Suggested correction: If you have a source or definition we should review, include it.
What we can and can’t do
FinFormulas can review issues related to site functionality, clarity, definitions, and educational explanations. We do not provide personalized financial recommendations, and we cannot verify individual circumstances by email.
Please avoid sending sensitive personal data (account numbers, IDs, full addresses, or anything you would not want publicly exposed).
Editorial & Methodology Questions
Many calculators use standard conventions (for example, compounding intervals, timing assumptions, or rate formats like APR vs. APY). If you’re unsure what a result represents, include the calculator name and the assumption you want clarified.
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Reviewed & Updated
Article content reviewed for clarity, accuracy, and educational value. Last review: December 2025.