Beauty Weight Calculator

The Beauty Weight Calculator computes four weight targets based on your height. Standard weight (BMI 22) is the medically recommended weight most strongly associated with the lowest disease risk, as established by the Japan Society for the Study of Obesity. Beauty weight (BMI 20) represents a slender appearance goal.

Cinderella weight (BMI 18) is a popular target among young women but carries significant health risks (malnutrition, anemia, reduced bone density, etc.) and should be approached with extreme caution. Model weight (BMI 17) serves as a reference for model-like figures but falls in the underweight category (BMI below 18.5), which is not medically recommended. If you approach such low weight targets, we strongly advise consulting a physician during your health checkups.

BMI is calculated by dividing weight by height squared and serves as an international obesity indicator. However, identical BMI values can produce different appearances depending on body fat percentage and muscle mass. While this tool uses BMI as a reference standard, consider body fat percentage and visible changes as equally important indicators. We recommend evaluating your overall body composition, exercise habits, and nutritional status comprehensively and seeking medical guidance when making significant lifestyle changes.

This tool calculates all four weights in real-time from your height input and optionally shows the difference from your current weight. All data is processed entirely in your browser — nothing is sent to any external server.