Ideal Weight Calculator
Calculate your ideal body weight based on scientific formulas
Your Ideal Weight
Using Devine FormulaIdeal Weight Range
50.5 - 54.5 kg
BMI Category
Normal Weight
About Ideal Weight
What is Ideal Body Weight?
Ideal body weight (IBW) is a measurement that estimates what your weight should be based on your height, gender, and sometimes age. It's used by healthcare professionals to assess nutritional status and determine appropriate medication dosages.
Calculation Formulas
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
Originally developed for medication dosage calculations, now widely used for general IBW estimation.
For men: 48 kg + 2.7 kg per inch over 5 feet
For women: 45.5 kg + 2.2 kg per inch over 5 feet
Developed for clinical purposes, provides slightly different ranges than Devine.
For men: 52 kg + 1.9 kg per inch over 5 feet
For women: 49 kg + 1.7 kg per inch over 5 feet
A modification of the Devine formula based on newer data.
For men: 56.2 kg + 1.41 kg per inch over 5 feet
For women: 53.1 kg + 1.36 kg per inch over 5 feet
Developed based on frame size measurements from NHANES data.
Disclaimer
Important: This calculator is for informational purposes only and should not be considered medical advice.
The ideal weight calculator provides estimates based on mathematical formulas that don't account for individual variations in body composition, muscle mass, bone density, or other health factors.
Limitations:
- Not suitable for children or pregnant women
- Doesn't account for body frame size or muscle mass
- May not be accurate for athletes or bodybuilders
- Doesn't consider specific health conditions
Always consult with a qualified healthcare provider before making any changes to your diet, exercise routine, or lifestyle based on these calculations.
