Ideal Weight Calculator
Calculate ideal body weight based on height, age, gender, and body frame. Compare Devine, Robinson, Miller, and Hamwi formulas for target weight and healthy weight range.
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Enter Your Information
Enter your height in centimeters
Your Ideal Weight
Average Ideal Weight
65.9 kg
Healthy Weight Range (BMI 18.5-24.9)
53.5 - 72 kg
Multiple Formula Results
Robinson Formula (1983)
65.2 kg
Miller Formula (1983)
66 kg
Devine Formula (1974)
65.9 kg
Hamwi Formula (1964)
66.7 kg
📋 Recommendations
- Ideal weight is a general guideline, not an absolute target
- Body composition (muscle vs fat) matters more than weight alone
- Consult healthcare provider for personalized recommendations
- Focus on healthy habits rather than just achieving a number
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Understanding Ideal Body Weight
Ideal body weight formulas provide estimates based on height and gender. These are guidelines developed for medical and insurance purposes, not absolute targets.
The Four Main Formulas
- Robinson (1983): Updated formula based on population data
- Miller (1983): Similar accuracy to Robinson
- Devine (1974): Originally for drug dosing calculations
- Hamwi (1964): Quick estimation method
Important Considerations
- Body composition matters more than weight alone
- Muscle weighs more than fat by volume
- Athletes may be "overweight" but healthy
- Bone density varies between individuals
- Age affects ideal weight (slight increase with age is normal)
Beyond the Number
- Focus on body composition, not just weight
- Consider your fitness level and muscle mass
- Monitor how you feel and perform
- Consult healthcare providers for personalized advice
Frequently Asked Questions
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