Contact FinCalcs

Questions, corrections or feedback about the calculators? Email us at hello@fincalcs.xyz.

We read every message and usually reply within a few days. Please note: we cannot provide investment, tax or legal advice, and we do not answer requests for personal financial recommendations.

If you are reporting a calculation error, include the page URL and the exact numbers you entered so we can reproduce the result.

We welcome three kinds of messages: error reports, tool suggestions, and partnership or media questions. For error reports, include the page URL and the exact numbers you entered so we can reproduce the result quickly.

We cannot provide personal financial advice or recommend specific investments, funds or tax strategies. Those answers require a licensed professional who knows your full situation.

Typical reply time is two to three business days. For urgent technical issues with a calculator, put the page name in the subject line so it reaches the right queue.