Healthy Weight Calculator
Calculate your ideal body weight range based on height, age, and gender using the Devine formula and BMI guidelines.
Published by:
isCalculator Editorial Team
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How to use this tool?
Follow these steps to calculate your healthy weight range:
- Select your gender (Male or Female) from the dropdown.
- Enter your age (18–120 years).
- Enter your height in feet and inches (e.g., 5 feet 5 inches).
- Click "Calculate Healthy Weight" or press Enter.
The result shows:
- Healthy weight range (in pounds and kilograms) based on a BMI of 18.5–24.9.
- Ideal body weight using the Devine formula (adjusted for gender).
Note: All inputs use imperial units (feet/inches). Age is for context only and does not affect the calculation.
Previous Results
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Frequently Asked Questions
The healthy weight range is based on a Body Mass Index (BMI) between 18.5 and 24.9, which is associated with lower risk of weight-related health issues.
We use the Devine formula: for men, 50 kg + 2.3 kg per inch over 5 feet; for women, 45.5 kg + 2.3 kg per inch over 5 feet. This gives an approximate ideal weight.
Age is included for context, as weight recommendations may vary with age. However, the BMI and Devine formulas do not use age.
