⚖️ What Is Ideal Weight?
Ideal weight is an estimate of the healthiest body weight for a person, based mainly on their height and biological sex. It serves as a reference point, but it does not replace a medical evaluation, since other factors such as body composition, muscle mass, metabolism, and overall health are also important.
📏 How Is It Calculated?
For adults, a commonly used formula to estimate ideal weight is the Devine Formula, which takes into account:
-
The person’s height (in centimeters)
-
Their biological sex (male or female)
Formulas:
Men:
Ideal Weight = 50 + 0.9 × (height in cm − 152)
Women:
Ideal Weight = 45.5 + 0.9 × (height in cm − 152)
These formulas were developed to help estimate a healthy body weight in adults, especially in clinical settings.
🚫 What About People Under 18?
For individuals under 18, the body is still developing, and growth can vary widely from one child or adolescent to another.
That’s why this formula should not be used to estimate ideal weight in minors.
In such cases, weight should be evaluated using growth charts, such as those from the World Health Organization (WHO), which consider:
-
Age
-
Biological sex
-
Actual height and weight of the child or teen
If you are under 18, it’s best to consult a healthcare professional for proper guidance.
Ideal Weight Calculator
🌎 Need help converting feet to centimeters?
In the United States, height is commonly measured in feet and inches, while this calculator uses centimeters (cm), which is part of the international metric system. If you’re unsure how to convert, use the tool below. Simply enter the height in feet and inches, and it will show you the equivalent in centimeters.
Feet to Centimeters Converter
💡 Note: The ideal weight result is displayed in kilograms (kg), which is commonly used in many health tools globally. If you are more familiar with pounds (lbs), use the quick converter below to understand your result in a way that fits your daily context.
