Body mass index (BMI) is a measure of body fat based on height and weight that applies to both adult men and women.
To determine your BMI, you can enter your height and weight below and then look at the chart below to determine the category.
BMI Categories:
Underweight = <18.5
Normal weight = 18.5-24.9
Overweight = 25-29.9
Obesity = BMI of 30 or greater
Note: Established by the federal government as a standard to determine obesity, Body Mass Index (BMI) is calculated by dividing your weight in kilograms by your height in meters squared. A Body Mass Index between 18.5 and 25 is ideal. People with a BMI between 25 and 29.9 are overweight and a BMI greater than 30 indicates obesity. Being overweight increases the chances of serious health risks like heart disease, diabetes, and high blood pressure. But Body Mass Index is not a foolproof measurement. Though muscle tissue weighs more than fat tissue, BMI calculation doesn't recognize the difference between muscle and fat; an aggravating footnote for people who spend a lot of time at the gym. For those who lead more sedentary lives however, BMI can be a useful first indicator of general fitness.