Contact

This is a small, independent educational project operated without a backend. We currently accept feedback by email only:

• General feedback and ideas: hello@simplecompoundinterest.com
• Calculation issues: include the exact inputs (principal, rate, duration, frequency) so the mistake can be reproduced.

Please note: we cannot provide personalized financial advice, review specific bank offers, or respond about individual investment decisions. For those questions, please speak with a qualified financial adviser.