Use the BMI calculator for adults to work out your Body Mass Index.
Health professionals commonly measure Body Mass Index (BMI) to assess whether patients are a healthy weight. It measures weight in relation to height to determine BMI category:
It's not always easy to tell if a child is a healthy weight for their age and height just by looking at them. Children and teenagers need to grow, and staying within a certain weight range for their age and gender can help support healthy development. For children 2 to 18 years old, use the
Children's Weight Status Calculator This is just a guide and should not replace professional health advice. Visit your GP to discuss yours or your child's health and weight.
Maintaining a healthy weight has many short and long-term benefits and can help you stay healthier as you grow older. Setting small, specific goals for getting active is the quickest way to change your habits and maintain a healthy weight.
If you're above a healthy weight, you may be at increased risk of health problems including diabetes, heart disease and certain cancers.
Doctors and other health care professionals are the best people to determine whether your weight is healthy. Visit your GP if you'd like to start a conversation about your health or weight.
For more tips, tools and free programs that support healthy eating and active living for you and your family, visit the Healthy Eating Active Living website.