Contact Us
We'd love to hear from you. Whether you have a question, feedback, or need support, reach out using any of the methods below.
For general inquiries and support: support@chesscalculator.com
Response Time
We typically respond within 24 hours on business days. For urgent issues related to your account or subscription, please include your account email in your message.
Common Topics
- Payment issues — Problems with crypto payments or premium access
- Desktop app — License activation, downloads, or technical issues
- Chrome extension — Installation help or bug reports
- Account — Password reset, account deletion, or data requests
- Feedback — Feature requests or improvement suggestions
Refunds
Please review our refund policy for details on eligibility and the refund process.