Send Us a Message
Use the contact form below or email us directly. For calculator bugs, include the tool name, input values, expected result, and the result you received.
Direct Email
Business Hours & Response Time
Support hours: Monday to Friday, 09:00 to 18:00 UTC.
Typical response window: 24 to 48 business hours. Complex technical reports may take longer when replication is required.
What We Can Help With
- Calculation bugs and edge-case mismatches.
- Feature requests for new calculators.
- Clarification of methodology and result interpretation.
- Partnership, media, and business inquiries.