Body mass index

The Body Mass Index (BMI) Calculator can be used to calculate BMI value and corresponding weight status while taking age into consideration. Use the "Metric Units" tab for the International System of Units or the "Other Units" tab to convert units into either US or metric units. Note that the calculator also computes the Ponderal Index in addition to BMI, both of which are discussed below in detail. BMI introduction BMI is a measurement of a person's leanness or corpulence based on their height and weight, and is intended to quantify tissue mass. It is widely used as a general indicator of whether a person has a healthy body weight for their height. Specifically, the value obtained from the calculation of BMI is used to categorize whether a person is underweight, normal weight, overweight, or obese depending on what range the value falls between. These ranges of BMI vary based on factors such as region and age, and are sometimes further divided into subcategories such as severely underweight or very severely obese. Being overweight or underweight can have significant health effects, so while BMI is an imperfect measure of healthy body weight, it is a useful indicator of whether any additional testing or action is required. Refer to the table below to see the different categories based on BMI that are used by the calculator. BMI table for adults This is the World Health Organization's (WHO) recommended body weight based on BMI values for adults. It is used for both men and ...

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• Healthy Living • • • • • • • • • Health Topics • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Professionals • • • • • • • • • • • • • • • About Us • • • • • • • • • • • • • • • • • • • Get Involved • • • • • • • • Ways To Give • • • • • • • • • • • • • • • • • • • CPR • • • • • • • • • • • The benefits of maintaining a healthy weight go far beyond improved energy and smaller clothing sizes. By losing weight or maintaining a healthy weight, you are also likely to enjoy these quality-of-life factors too. • Fewer joint and muscle pains • More energy and greater ability to join in desired activities • Better regulation of bodily fluids and blood pressure • Reduced burden on your heart and circulatory system • Better sleep patterns • Reductions in blood triglycerides, blood glucose, and risk of developing type 2 diabetes • Reduced risk for heart disease and certain cancers BMI is an indicator of the amount of body fat for most people. It is used as a screening tool to identify whether an adult is at a healthy weight. Find your BMI and what it means with our handy BMI Calculator. A • BMI stands for Body Mass Index This is a numerical value of your weight in relation to your height. A BMI between 18.5 and 25 kg/m² indicates a normal weight. A BMI of less than 18.5 kg/m² is considered underweight. A BMI between 25 kg/m² and 29.9 kg/m² is considered overweight. A BMI of 30 kg/m² or higher is considered obese. • Excess weight increases the heart's work. It also raises •...

BMI is calculated by dividing weight by height. It’s one way healthcare providers assess the health risks associated with weight—both too little or too much. Body Mass Index and Health Excess body fat has been linked to increased risk of a number of health issues. BMI scores in the overweight and obese categories can indicate that a person is at higher risk of certain diseases, such as: Pros and Cons of BMI On the plus side, BMI is a simple way to estimate body fat. It’s convenient, inexpensive, and can be used routinely. As a result, it’s an easy way to identify someone who may have a health risk worth looking into. It’s also used universally by medical professionals in research around the world. Body Mass Index (BMI) is a dated, flawed measure. It does not take into account factors such as body composition, ethnicity, sex, race, and age. Even though it is a biased measure, BMI is still widely used in the medical community because it’s an inexpensive and quick way to analyze a person’s potential health status and outcomes. • Waist circumference: Fat that is carried around the middle of your body can increase your risk of Risk increases for women with waist measurements greater than 35 inches, and for men with waist measurements greater than 40 inches. A number of experts now suggest waist circumference is a better measure for all people, but may be particularly helpful in evaluating health risks for people of color. • Waist-to-hip ratio: Dividing your waist circumference ...

Body mass index (BMI) is an estimate of body fat based on height and weight. It doesn’t measure body fat directly, but instead uses an equation to make an approximation. BMI can help determine whether a person is at an unhealthy or healthy weight. A high BMI can be a sign of too much fat on the body, while a low BMI can be a sign of too little fat on the body. The higher a person’s BMI, the greater their chances of developing certain serious conditions, such as heart disease, high blood pressure, and diabetes. A very low BMI can also cause health problems, including bone loss, decreased immune function, and anemia. While BMI can be useful in screening children and adults for body weight problems, it does have its limits. BMI may overestimate the amount of body fat in athletes and other people with very muscular bodies. It may also underestimate the amount of body fat in older adults and other people who have lost muscle mass. BMI is calculated by dividing a person’s weight by the square of their height. The Centers for Disease Control and Prevention (CDC) provides a simple online To calculate the BMI, you enter the height in feet and weight in pounds. The calculators also provide weight status charts to help you interpret the results. BMI is calculated the same way for people of all ages. However, BMI is interpreted differently for adults and children. BMI is interpreted differently for people under age 20. While the same formula is used to determine BMI for all age groups...