Contact Us

We'd love to hear from you.

Have a question, suggestion, or bug to report? Reach out using the email below — we read every message and respond within a few business days.

Common questions

Can I embed the calculator? Yes — open the calculator and switch to the "Embed" tab to copy the code.
Is it free for commercial use? Yes, with a link back to calcgrowth.com.
Are my numbers private? Yes — nothing is stored on our servers.