Report a Calculator Issue

Found a wrong result, outdated rate, confusing explanation, or broken calculator page? Submit the form below — we receive the page URL, your remarks, and a snapshot of calculator inputs/results so we can reproduce the issue.

Calculator name

Calculator slug (optional)

Page URL

Issue type

Your email (optional — for follow-up)

What went wrong? *

Calculator data (inputs & results — edit or clear if sensitive)

When you use Report an issue on a calculator page, current inputs and results are attached here so we can reproduce the bug.

Sent to [email protected]. We typically respond within 1–2 business days.