BMI Calculator

Calculate body mass index from weight and height, see the approximate category, and read a clear health disclaimer.

About this tool

Calculate body mass index from weight in kilograms and height in centimetres, with an approximate category.

How to use this tool

  1. Enter weight in kilograms.
  2. Enter height in centimetres.
  3. Select Calculate BMI and review the result and category.

Practical example

A weight of 70 kg and height of 175 cm gives a BMI of about 22.9, in the normal-weight range.

Important notes

  • BMI is an approximate screening tool, not a medical diagnosis.
  • Consult a professional before making health decisions.

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