
If you're suffering from an eating disorder, the BMI calculator results do not apply. You can use your BMI result as a starting point for further discussion with your GP about your weight and your general health.įind out more in How your GP can help and check out the Change4Life website for practical tips on staying healthy as a family. However, the BMI is a relatively straightforward and convenient method of assessing someone's weight. If you have JavaScript turned off or have. For children and teens, 2 through 19 years, use the BMI Calculator for Children and Teens. adults who lose muscle as they get older may fall in the "healthy weight" range even though they may be carrying excess fat This calculator provides body mass index (BMI) and the corresponding BMI weight status category for adults 20 years and older.very muscular adults and athletes may be classed "overweight" or "obese" even though their body fat is low.The adult BMI does not take into account age, gender or muscle mass. The BMI can't tell the difference between excess fat, muscle, or bone. Your BMI can tell you if you're carrying too much weight but it can't tell if you're carrying too much fat. If you're concerned about your child's weight, contact your GP who may be able to refer you to your local healthy lifestyle programme for children, young people and families. Measuring waist size is not routinely advised for children because it doesn't take their height into account. How do I calculate BMI Select gender and preferred unit of measurement using the BMI calculator below. Since men tend to have a higher muscle percentage than women, the BMI for men is also generally higher than the BMI for women. Age and gender, for example, play a significant role in yielding appropriate values. For example, a girl on the 75th centile is heavier than 75 out of 100 other girls her age. The aforementioned factors included in our body mass index calculator are essential when calculating BMI. The SBMI an index that has been developed four years ago especially for this calculator serves for this purpose. Find out more in very overweight childrenĪ child's BMI is expressed as a "centile" to show how their BMI compares to children who took part in national surveys. This calculator computes the body mass index and rates it appropriately for men, women, children, juveniles and seniors.

If you're concerned about your child's weight, see your GP. Get tips on how to encourage your child to be more active and eat well

18.5 to 24.9 = Healthy weight/ Normal BMI.
