Health Calculators

Ideal Weight Calculator

Calculate ideal weight with Calculator 360 using the available inputs.

Changing units converts the entered weight and height. Check the values before calculating.
Enter 0 to less than 12 inches.

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How to use this calculator

Compare the weights corresponding to the adult BMI reference bounds with the existing historical Lorenz formula. These are arithmetic reference estimates; the calculator does not determine an individually or medically ideal weight.

The result is a calculation or estimate from the values you enter. It does not assess a medical condition or provide a personal treatment plan.

WHO/CDC support the BMI-derived reference bounds. The project does not document a primary provenance for its historical Lorenz expression, which is retained unchanged and labeled as an estimate. References: WHO: adult BMI definition and limits · CDC: adult BMI reference categories ·

Frequently asked questions

What does this calculator show?

Compare the weights corresponding to the adult BMI reference bounds with the existing historical Lorenz formula. These are arithmetic reference estimates; the calculator does not determine an individually or medically ideal weight.

How should I use the result?

Use it as general information about the entered values and the stated formula or reference.