Body mass index (BMI)

Use our calculator to find out if your weight is normal in relation to your height.

170 cm

70 kg

Indicative table of values

Category Value range
Underweight Less than 18.5
Normal weight 18.5 to 24.9
Overweight 25 to 29.9
Obese 30 to 39.9
Morbid obese 40 and above