Ideal Weight Calculator – Calculate healthy weight range based on height
The ideal weight calculator determines healthy weight ranges based on height and body frame using multiple formulas: BMI-based, Devine, Robinson, and Miller. See the range different formulas provide.
Healthy weight isn't one number but a range. The tool shows results from multiple formulas side by side for a more comprehensive view of your situation. Remember that athletes with muscle mass may have a higher 'ideal weight'.
What's a healthy weight for someone 5'7" tall?
BMI 18.5–24.9 suggests 118–159 lbs for someone 5'7". The Devine formula suggests about 135 lbs for women, 145 lbs for men at 5'7". These are guideline values — a doctor or nutritionist can assess your individual situation comprehensively.
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Browse all tools →The ideal weight calculator estimates a healthy weight range based on your height and gender. This tool provides a general reference value that's one metric in your overall health picture.
Enter height and gender, and the calculator estimates an ideal weight range using several different formulas.
- Calculates ideal weight using well-known formulas (Devine, Robinson, Miller, etc.).
- Shows a weight range, not one exact number.
- Compares results to BMI-based normal weight ranges.
Ideal weight calculations are statistical estimates – individual differences are significant.
- Muscle mass, bone structure, and body composition affect healthy weight.
- Different formulas give slightly different results – all are approximate.
- Healthy weight is more than just a number – overall health matters.
Ideal weight calculators are based on population statistics and don't consider individual health status.
- The calculator isn't suitable for children, pregnant women, or athletes as-is.
- For weight concerns, consult with a healthcare professional.
- The tool doesn't store your data or provide medical recommendations.