Have your say
Contact details
Rate this page...

A healthy weight

A healthy weight is important to keep your body in shape.

Adults can work out if they are a healthy weight by calculating their body mass index (BMI).

Teenagers and children should only have their BMI assessed by health professionals such as doctors.

You can work out your BMI by taking your weight (in kilos) and dividing it by your height (in metres) squared.

For an adult, a healthy BMI will be between 20 and 25. Health risks from being underweight rise under BMI 18. At the other end of the scale the complications of obesity begin at about BMI 27 and become a significant risk at BMI 30.

To check your BMI visit the  healthy weight calculator page on the NHS Choices website.

For more information visit the Food Standards Agency's (FSA) eatwell website.

For more information about healthy and active lifestyles contact our Go4Life team.