Find your healthy weight range for your height. Based on the internationally recognised BMI scale. Instant results with personalised health guidance.
The Ideal Weight Calculator uses the BMI (Body Mass Index) formula in reverse:
Minimum healthy weight: 18.5 × height(m)²
Maximum healthy weight: 24.9 × height(m)²
For example, for a height of 170 cm (1.70 m):
So the healthy weight range for 170 cm is 53.5 to 71.9 kg. The midpoint (~62.7 kg) represents the middle of the healthy BMI range. Any weight within this range is considered healthy for most adults.