BMI calculator
Body mass index in seconds.
How to use: bmi calculator
BMI relates weight and height (kg/m²). It is only a rough guide and does not replace a healthcare professional’s assessment: it does not distinguish between muscle and fat.
What BMI is considered normal?
Between 18.5 and 24.9 according to the WHO. Below that is underweight, 25 to 29.9 is overweight and 30 or more is obese.
Is BMI reliable?
It is a general indicator. It does not take into account muscle mass, age or fat distribution, so it is best to talk to a professional.