BMI Calculator

Calculate Body Mass Index from height and weight against standard ranges.

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How to Use

1Open the BMI Calculator calculator.
2Enter your values into the labeled fields.
3The result updates instantly as you change a value.
4Review the displayed result and any assumptions or limitations shown by the tool.

About this tool

Calculate Body Mass Index from height and weight against standard ranges. Get instant, accurate results in your browser — no sign-up required.

Frequently Asked Questions