Ideal Weight Calculator
See classic ideal-weight formulas side by side.
Four formulas
Metric + imperial
Reference range
Ideal weight is a guideline
These formulas were designed for quick clinical estimates. Use them as reference points, not strict goals.
Assumptions
Formulas are derived from adult clinical populations and do not account for body composition or ethnicity.
Compare multiple methods
Different equations produce slightly different numbers. The range offers a more realistic target than a single value.