Contact Us

Have a question, found an issue, or want to share feedback? We want to hear from you.

Get in touch

The best way to reach us is by email. Whether you have a question about how the calculator works, spotted something that looks incorrect, or want to share a suggestion, send us a message and we will get back to you.

Email: contact@compoundgrowthtool.com

We typically respond within 1–2 business days.

About CompoundGrowthTool

CompoundGrowthTool.com is a free compound interest calculator that helps you project how savings and investments can grow over time. You can factor in your current savings, monthly contributions, expected annual return, inflation rate, and a time horizon based on your current and target age.

The tool runs entirely in your browser. No personal data is collected or transmitted to any server when you use the calculator.

What to contact us about

• Questions about how the calculator works or how projections are calculated
• Feedback on the tool or suggestions for new features
• Reporting a bug or unexpected result
• Privacy or data inquiries (see our Privacy Policy)
• General questions about the site

Response time

We aim to respond to all inquiries within 1–2 business days. We appreciate your patience and read every message we receive.