Find out how healthy your weight is
The following brief set of questions will help us work out your Body Mass Index (BMI), then we'll give you personalised feedback.
These tools give you a quick idea of your health based on your weight and body shape. They're not a diagnosis, and it's best to look at them as part of your overall health picture.
BMI is a measure that uses your height and weight to work out if your weight is healthy.
When not to use this quiz
If you're currently pregnant, it's not appropriate to calculate your BMI on the weight that you are now.
This quiz and BMI calculation is designed for use by those aged over 18, so should not be used to measure a child's BMI.
The Body Mass Index (BMI)
BMI can help you find out if you're a healthy weight before you start any weight loss journey.
You can also check your waist to height ratio - it's a simple way to understand if you might be carrying too much weight around your middle, which can affect your health.
Find out about The Body Mass Index (BMI)

