BMI Calculator

Simply enter your height and weight and find out your BMI.

Body mass index (BMI) can indicate if your weight is healthy for a person of your height.

You can enter height in feet & inches or centimeters (ft+in or cm).

You can enter weight in pounds, kilograms or stones and pounds (lb, kg or st+lb).

Imperial and metric measurement types are supported.

Your result will be classified into 1 of the following 8 types:

Very severely underweight less than 15

Severely underweight from 15 to 16

Underweight from 16 to 18.5

Normal (healthy weight) from 18.5 to 25

Overweight from 25 to 30

Obese Class I (Moderately obese) from 30 to 35

Obese Class II (Severely obese) from 35 to 40

Obese Class III (Very severely obese) over 40