Contact Us
We're here to help. Send us your message.
How to Reach Us
For questions, error reports, or suggestions, you can email us directly:
What You Can Send Us
- Conversion error report: If you believe a conversion factor is incorrect, please mention the category and units involved.
- Suggestion for a new category or unit: We'd love to hear what's missing for you.
- Content question: For questions about our articles or educational pages.
- Technical issue: If the site is not working correctly on your device.
Response Time
We aim to reply within 2–5 business days. The Unit Hub is an independent project — we don't have a full-time support team, but every message is read.