BMI Calculator

This is a free online calculator to calculate BMI of adult men and women. Height & weight values may be entered either in metric or imperial units. BMI (body mass index) is defined as the weight in Kg divided by the square of the height in metres. Use the BMI for children calculator to find BMI of children below 19 years of age.

Metric Imperial
Height: cm
Weight: Kg
Height: ft in
Weight: lb

BMI values are age-independent and the same for both men and women. See this table to know what your BMI means and check your nutritional status.

BMI Formula

Body Mass Index = Weight / (Height * Height); Height is in metres and Weight is in kilograms.

Download our BMI Calculator App for Android devices from Play store.