The Ideal Weight Calculator uses three proven medical formulas to estimate your ideal body weight based on height and gender.
| Formula | Male (cm) | Female (cm) |
|---|---|---|
| Robinson (1983) | 52 + 1.9 per inch above 5ft | 49 + 1.7 per inch |
| Miller (1983) | 56.2 + 1.41 per inch | 53.1 + 1.36 per inch |
| Devine (1974) | 50 + 2.3 per inch | 45.5 + 2.3 per inch |
Ideal weight is estimated from your height and gender using established formulas. The calculator gives a healthy weight range rather than a single exact number.
They are related but different. BMI gives a category based on height and weight, while ideal weight formulas estimate a target weight range for your height.
Yes. People with larger frames or more muscle may sit above the basic estimate while still being healthy, so treat the result as a general guide.