Understand Your Body
Beyond BMI
Five advanced metrics. Personalised targets. Professional reports.
Our WHO & CDC‑standardised engine gives you a complete metabolic profile in seconds — no account needed.
Professional Health Tools
Specialized calculators for every body type and life stage.
Health Check
BMI, BRI, WHtR, ABSI, RAF — all in one comprehensive metabolic report.
Try Health CheckChild BMI & Diet Planner
Precise CDC percentile plotting and customized nutritional planning.
Your Health, Tracked Over Time
Save Your Results
Every assessment securely stored. Compare against past data.
Set Personal Goals
Define a target weight or body metric. See your progress live.
Professional Tools
For coaches and nutritionists: manage clients and generate branded reports.
How it works
Get professional clinical insights and build a health history in simple steps.
Log Your Data
Enter your core metrics securely into the engine.
Get Immediate Results
Instantly see your BMI, Body Fat %, BRI, WHtR, WHR, and ABSI.
Save Your Data
Securely store your clinical results and build a complete health profile.
Track Over Time
Monitor your progress on your dashboard with interactive visual graphs and charts.
Questions?
Learn more about how our tools work and how your data is protected.
Is the calculator completely free to use?
Yes, all core calculations, including the multi-metric assessment and amputee calculator, are 100% free without an account.
Is my health data secure?
We encrypt all saved assessments. We strictly do not sell health data to third parties.
Can professionals use this tool?
Yes! We offer a Pro plan specifically for health coaches and nutritionists to manage client data and export branded reports.
Start Your Health Journey Today
No credit card. No account required to try.
Are you a professional? Create a Pro Account