Understanding your calculation
Method, example and limitations
How the calculation works
Ideal-weight formulas are reference calculations based mainly on height, with different equations and sex settings producing different estimates. They do not identify one correct weight for an individual.
Example to check
At the same height, changing the selected formula can produce a different reference weight. Compare the formula labels before interpreting any difference.
Before using the result
Muscle mass, body proportions, age, pregnancy and health conditions are not fully represented. Treat the output as a reference and avoid using it as a required weight target.