How to interpret this estimate

Estimate adult ideal body weight from height and sex. Ideal body weight uses the Devine formula.

When this result is useful

Use this calculator to see how sex and height affect the Devine ideal-body-weight estimate before using it for general planning.

Common limitations

At 5 feet, the equation uses 50 kg for men or 45.5 kg for women and adjusts 2.3 kg for each inch above or below that height. It remains a general estimate and does not diagnose health.

This calculator uses the selected inputs and the fixed formula behind the tool to produce an estimate. Review the units, assumptions, and result labels before using the output for planning.

Health results are screening or planning estimates only. They do not diagnose health status or replace advice from doctors, dietitians, or qualified healthcare professionals.

Read the medical disclaimer for more context.