BMI Calculator

BMI (body mass index) is a measure of whether you're a healthy weight for your height. Use this BMI calculator to check the whole family. 

BMI Calculator

Select your units:
Enter your height: feet, inches
Enter your weight: stones, lbs

BMI less than 18.5 = underweight
BMI 18.5 - 24.9 = normal
BMI 25 - 29.9 = overweight
BMI over 30 = obese
Body Mass Index Calculator: this calculator will give you an idea of how your weight compares to common values. Body Mass Index (or BMI) is calculated as your weight (in kilograms) divided by the square of your height (in metres) or BMI = Kg/M2. This calculator should only be used by adults (pregnant or lactating women should not rely on these BMI readings) and no action should be taken based on its values other than to consult a suitably qualified person such as a physician.
 
Standard adult BMI chart
Original Author:
Dr Hayley Willacy
Current Version:
Peer Reviewer:
Hilary Cole
Last Checked:
20/03/2013
Document ID:
28536 (v1)
© EMIS
The Information Standard - certified member