Ideal Weight Calculator
Find your ideal body weight range using multiple well-established formulas. Results are based on your height and gender.
Healthy BMI Range (18.5-24.9)
Robinson (1983)
Miller (1983)
Devine (1974)
Hamwi (1964)
How to Use
- Select your gender.
- Enter your height in centimeters.
- Optionally enter your current weight to see how it compares.
- Click “Calculate” to see ideal weight estimates from multiple formulas.
Frequently Asked Questions
Why are there different ideal weight formulas?
Different researchers developed formulas based on different populations and criteria. No single formula is perfect — looking at the range across formulas gives a more useful picture.
Is ideal weight the same as healthy weight?
Not exactly. These formulas estimate a weight associated with good health outcomes based on population averages. Individual factors like muscle mass, bone density, and body composition matter too.
Should I aim for my ideal weight?
Use it as a general guideline, not a strict target. A healthy BMI range (18.5-24.9) combined with good fitness and nutrition habits is more important than hitting an exact number.