Enter your sex and height to estimate your ideal body weight and healthy weight range.
Ideal weight is a general estimate of a body weight that may be considered appropriate for a person’s height and sex.
It is commonly used as a reference point rather than as a precise medical target.
Different methods can produce different estimates because healthy body weight depends on several factors, including body composition, muscle mass, age, and overall health.
One commonly used method for estimating ideal body weight is the Devine formula.
The result is an estimate and should not be considered a definitive medical target.
For adults, a BMI between 18.5 and 24.9 is commonly used to define the healthy weight range.
| Height | Minimum Healthy Weight | Maximum Healthy Weight |
|---|---|---|
| 160 cm | 47.4 kg | 63.7 kg |
| 165 cm | 50.4 kg | 67.8 kg |
| 170 cm | 53.5 kg | 72.0 kg |
| 175 cm | 56.7 kg | 76.3 kg |
| 180 cm | 59.9 kg | 80.7 kg |
These values are examples based on the adult BMI range of 18.5–24.9. Individual health recommendations may differ.
Ideal body weight formulas provide useful reference estimates, but they cannot determine the exact healthy weight for every person.
Two people with the same height and sex may have very different body compositions. Muscle mass, bone structure, body fat distribution, and other characteristics can influence healthy body weight.
For this reason, an ideal weight calculation should not be interpreted as a medical diagnosis or as a mandatory target weight.
A complete assessment may include BMI, waist circumference, body composition, lifestyle factors, medical history, and other health indicators.
An estimated ideal weight and a healthy weight range are not exactly the same thing.
An ideal weight formula usually produces a single estimated value, while a healthy weight range provides a broader range based on adult BMI.
Looking at both values can provide a more useful perspective than relying on a single number.
Ideal weight is an estimated body weight based on factors such as height and sex. It is a reference value rather than an exact medical target.
This calculator uses the Devine formula, which estimates ideal body weight using height and sex. The result is an approximation and may not reflect an individual’s actual healthy weight.
No. An ideal weight formula generally provides a single estimated value, while a healthy weight range provides a broader range based on adult BMI.
For adults, a BMI between 18.5 and 24.9 is commonly considered the healthy range. The corresponding weight range depends on height.
Age can influence body composition and health considerations, although the Devine formula primarily uses height and sex. A complete assessment should consider age and other individual factors.
This calculator is intended for adults. Children and adolescents should be assessed using age- and sex-specific growth charts rather than adult ideal weight formulas.