#Bmi calculator women waist size how to#

Weight that is higher than what is considered as a healthy weight for a given height is described as overweight or obese. If your BMI is 30.0 or higher, it falls within the obese range.If your BMI is 25.0 to 29.9, it falls within the overweight range.If your BMI is 18.5 to 24.9, it falls within the Healthy Weight range.If your BMI is less than 18.5, it falls within the underweight range.Or determine your BMI by finding your height and weight in this BMI Index Chart. To calculate your BMI, see the BMI Calculator. A high BMI can indicate high body fatness, and a low BMI can indicate too low body fatness.

#Bmi calculator women waist size how to#

How to Measure and Interpret Weight Status Adult Body Mass Index or BMIīMI is a person’s weight in kilograms divided by the square of height in meters. A trained healthcare provider should perform other health assessments to evaluate disease risk and diagnose disease status. However, BMI and waist circumference are not diagnostic tools for disease risks. Body Mass Index (BMI) and waist circumference are screening tools to estimate weight status in relation to potential disease risk. Please seek further advice from your GP.A high amount of body fat can lead to weight-related diseases and other health issues. If you're suffering from an eating disorder, the BMI calculator results do not apply. Your 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. adults who lose muscle as they get older may fall in the 'healthy weight' range even though they may be carrying excess fat.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. For example, a girl on the 75th centile is heavier than 75 out of 100 other girls her age. 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. 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 healthy weight: between the 2nd and 91st centiles.

underweight: on the 2nd centile or below.

The BMI calculator works out if a child or young person is: Obese children are thought to be at increased risk of a variety of health conditions, and they're also more likely to be overweight or obese as adults. For children and young people aged two to 18, the BMI calculator takes into account age and gender as well as height and weight.