BMI Calculator

Calculate your body mass index (BMI) in seconds and see what it means. • Instant result as you type: no button to press • WHO categories for adults, from severe thinness to obesity class III • A colour scale that shows where you are • The healthy weight range for your height, and how much to gain or lose to reach it • Metric (cm, kg) or imperial (ft, in, lb) units • Your last values are remembered • Light and dark theme; English, Turkish, Spanish and Portuguese Version 2.0 is rebuilt from scratch with today's WHO classification and the healthy weight range instead of an old "ideal weight" formula. No account, no sign-up. Your height and weight stay only on your phone. BMI is a screening measure for adults (18+). It does not show body fat or health on its own, and it is read differently for children and teenagers. This app gives general information and is not medical advice; talk to a doctor about your health.

BMI Calculator, rebuilt from scratch! • WHO categories for adults and a colour scale • Healthy weight range for your height instead of an old "ideal weight" formula • cm/kg or ft/in/lb • Instant result, last values remembered • Light and dark theme