#Bmi calculator women athletic how to#
#Bmi calculator women athletic professional#

Girls and boys also have different body fat ratios during development-and grow at different rates-and therefore the sex of the child is also important when measuring BMI.įor children and adolescents, BMI categories are based on age and sex within percentile ranges. Age is therefore taken into account to provide a more useful interpretation of a child’s BMI. However, BMI for people aged between 2 and 18 years has a different meaning and therefore needs different interpretation.Īs children grow, their ratio of body fat changes. You can use our calculator or chart or work out BMI manually. The chart below shows BMI scores and categories for a range of the most common heights and weights.īody Mass Index for Children and AdolescentsĬalculating the BMI for children and adolescents uses the same process as for adults. It can be useful to view BMI categories in a tabular form, especially to see your ideal weight range.

#Bmi calculator women athletic professional#

If you are worried about your weight then you should seek professional help and advice. See the section on BMI for children below. These ranges do not apply to children and adolescents aged between 2 and 18 years. A BMI over 25 suggests that you are overweight (possibly caused by poor diet choices or lack of exercise), and over 30 is defined as obese. A BMI less than 18.5 indicates underweight (possibly caused by disease, malnutrition or eating disorders such as anorexia nervosa). The World Health Organisation (WHO) defines a healthy adult BMI as being between 18.5 and 25. The following categories are used to determine adult body types based on BMI scores.

If you are concerned, then speak to your doctor. For example, many adults of South Asian origin may be at increased risk of diabetes when their BMI is just 23-normally considered well within the ‘healthy weight’ range. Similarly, BMI does not work for all populations and ethnic groups.

There may even be health benefits for some over 70 year olds who fall into the ‘overweight’ range. Older people also tend to have more body fat (and less muscle) than younger people with the same BMI. It is also important to remember that women generally have more body fat at the same BMI as men. In fact, many athletes find that their BMI suggests that they are overweight when this is actually not the case. Muscle weighs more than fat and therefore athletes tend to record higher BMIs. You have a very athletic, muscular build. The same method is used to calculate BMI in children and adolescents, but an extra step is required to gain a meaningful value. There are likely to be particular problems using it if: It is important to remember that BMI is not always an accurate assessment of whether your weight is healthy. You can use metric or imperial measurements or a combination of the two. Use our calculator to work out your Body Mass Index. Remove as much clothing as appropriate before weighing yourself. Use some reliable scales to measure your weight. Approximate values within a few centimetres or an inch are fine. Most people know their height-and if you don’t know yours, then ask somebody to measure you. To calculate your Body Mass Index, you need to know your height and weight.

#Bmi calculator women athletic how to#

This page explains how to calculate BMI, and provides some simple tools that you can use to calculate and monitor your BMI. BMI is also used to help establish effective drug doses, because people with a higher BMI may require a higher dose of medicine. It is especially used for diseases and health complaints associated with being overweight or obese, such as heart problems, stroke or cancer.

However, for most people, it will give a reasonable idea of whether you are underweight, a healthy weight, overweight or obese-and this can then be a starting point for further action or conversations.īMI is widely used by many healthcare professionals around the world to help establish an individual’s risk of illness. It is by no means perfect, and has particular problems when used with athletes. Understanding and Improving Your Gut Microbiomeīody Mass Index (BMI) is a measure that uses height and weight to determine whether someone is a healthy weight.Vitamins - Nutrients Essential to Health.Looking After Your Physical Health as a Teenager.