Our Mission
WellCalc exists to give everyone — regardless of where they live or what they can afford — access to the same quality health tools used by healthcare professionals. Every calculator on our site uses clinically validated formulas sourced from organisations including the WHO, American Heart Association, NHS, and peer-reviewed medical journals.
We serve readers primarily in the United States, United Kingdom, Canada, Australia, and New Zealand — countries where English is the primary language and access to preventive health tools can make a real difference in daily health decisions.
What Makes WellCalc Different
Our Medical Team
All WellCalc articles are written and reviewed by qualified healthcare professionals. Our team includes physicians, registered dietitians, and clinical specialists.
Important Limitations
WellCalc is an educational tool, not a clinical service. Please be aware that:
- Calculator results are estimates based on population averages — not personalised clinical measurements
- Results should never replace a consultation with a qualified healthcare professional
- Medical guidelines and reference ranges vary between countries and are updated periodically
- If you have any health concerns, please consult your GP (UK/AU/NZ) or primary care physician (USA/Canada)
For full details, please read our Medical Disclaimer and Terms of Use.
Contact Us
We welcome feedback, bug reports, and suggestions for new calculators. Use our contact form to get in touch — we read every message and reply within 48 hours.