Free BMI Calculator
Calculate your Body Mass Index instantly. See your category, visual scale, and ideal weight range. 100% in your browser โ your health data stays private.
FAQ
What is BMI?
BMI (Body Mass Index) is weight in kg divided by height in meters squared. Normal range is 18.5-25.
Is BMI accurate?
BMI is a screening tool, not a diagnostic. It doesn't account for muscle mass, bone density, or body composition.
๐ Passo dopo Passo
- Enter your height (cm or feet/inches)
- Enter your weight (kg or lbs)
- See your BMI result instantly with health category
- View recommendations based on WHO standards
โจ Vantaggi Chiave
๐ Real-Time โ Results update as you type โ no button needed
๐ WHO Standards โ Categories based on World Health Organization guidelines
๐ Private โ No data stored or sent anywhere
โ FAQ
What is a healthy BMI?
A BMI between 18.5 and 24.9 is considered healthy according to the WHO.
Is BMI accurate for athletes?
BMI may overestimate body fat in athletes with high muscle mass. It is a screening tool, not a diagnostic measure.
Is my data saved?
No. All calculations happen locally in your browser. Nothing is stored or transmitted.