Questions, feedback, or just want to say hello — we'd love to hear from you.
For general enquiries, feedback about our calculators, content suggestions, or partnership and advertising opportunities, please reach out by email. We aim to respond within 2–3 business days.
✉️ canghun13@naver.comor copy: canghun13@naver.com
2–3 business days
South Korea
Partnership enquiries welcome
Always appreciated
Are the calculators free?
Yes — all tools on My Wellness Calc are completely free to use. No signup required.
How accurate are the results?
Our calculators use established formulas from peer-reviewed research. Results are estimates based on population averages and should not replace professional medical advice.
Can I suggest a new calculator or topic?
Absolutely. Email us with your idea and we'll consider it for a future update.
Is my data stored?
No. All calculations happen in your browser. We do not collect or store any personal health data you enter into our tools.