Have a question, suggestion, or feedback about our calculators? We welcome all inquiries and strive to respond within 2-3 business days.

Email

The best way to reach us is by email:

📧 18999737@qq.com

What to Include in Your Message

To help us respond quickly and accurately, please include:

  • A clear subject line describing your inquiry
  • Relevant details about the calculator or page you are referring to
  • Any error messages or unexpected results (if reporting an issue)
  • Your suggested improvement or feature request (if applicable)

Response Time

We aim to respond to all inquiries within 2-3 business days. During high-volume periods, response times may be slightly longer.

Before Contacting Us

For quick answers to common questions, please check our FAQ page first. Many questions about electricity rates, calculator usage, and our data sources are answered there.