✨ Unique features you won't find elsewhere: Visceral fat indicator, BMI age graphs, athlete mode, sweat rate adjustment, 3-month weight projection, pregnancy due date tracker with fruit size, life expectancy with healthspan, ideal weight with frame size, heart risk assessment, sleep cycle optimizer, gut microbiome score, circadian rhythm optimizer, inflammation score, vascular age, hormone health & more.
Our BMI calculator shows not just your BMI, but also your visceral fat risk level, compares your BMI to others in your age group through an interactive graph, and adjusts for ethnicity (Asian, Caucasian, African) for more accurate health assessment.
Based on research from the American Gut Project and Harvard, it analyzes your fiber intake, probiotic foods, antibiotic history, and digestive symptoms to give you a science-based gut health score.
It uses the validated Morningness-Eveningness Questionnaire (MEQ) to determine your chronotype (lion, bear, wolf, dolphin) and provides a personalized daily schedule for optimal sleep, energy, and productivity.
We use the Framingham Risk Score and ASCVD algorithms, which are medical-grade and used by physicians. It shows your 10-year risk of heart attack or stroke and your heart age.
Based on the Dietary Inflammatory Index, it calculates your inflammatory load from diet, lifestyle, and symptoms. It estimates your CRP levels and gives anti-inflammatory recommendations.
Using Framingham Heart Study data, it estimates your arterial stiffness and vascular age based on blood pressure, lifestyle factors, and demographics. Vascular age is a stronger predictor of heart attack risk than chronological age.
Yes! 100% free forever. No signup, no credit card, no hidden fees. All calculations happen in your browser - we never store your personal data.
Absolutely! All our tools are fully responsive and work perfectly on phones, tablets, and desktops. The interface automatically adjusts to your screen size.