Contact Us
Questions, feedback, bug reports, or feature ideas - we'd love to hear from you.
Email us
The best way to reach us is by email. We read every message and try to respond within a few business days.
hello@thescientificcalculator.onlineSend us a message
Prefer to write? Use the form below and we will reply by email. You can also email us directly using the address above.
What to write about
Tell us if something isn't working, suggest a feature or a calculator you'd like to see, report an incorrect result (please include the exact expression), or just share how you use the tool. Detailed messages help us help you faster.
Response time
We're a small project, so replies may take a little time - but genuine questions and bug reports always get a response.