
BMI (Body Mass Index): What It Is & How To Calculate
May 9, 2022 · What is body mass index (BMI)? Body mass index (BMI) is a medical screening tool that measures the ratio of your height to your weight to estimate the amount of body fat …
About Body Mass Index (BMI) | BMI | CDC
May 20, 2024 · BMI is a quick, low-cost, and reliable screening measure for underweight, overweight, or obesity. BMI is a valuable population health measure used worldwide. For …
Body Mass Index (BMI): Chart, Calculation, & Healthy BMI Ranges - WebMD
May 24, 2024 · Body mass index (BMI) uses your height and weight measurements to estimate how much body fat you have. It’s a quick screening tool that can help find out if you are in a …
What Is BMI: Body Mass Index Explained | U.S. News
Jun 4, 2025 · BMI is a useful, scalable screening tool for assessing population health. BMI, or body mass index, is calculated using a person's height and weight. It's an easy calculation that …
Body mass index (BMI) | Definition, Formula, Chart, & Facts
Nov 19, 2025 · Body mass index (BMI), an estimate of total body fat. The BMI is defined as weight in kilograms divided by the square of the height in metres: weight/height2 = BMI.
Body Mass Index (BMI) Calculator | American Cancer Society
Body mass index (BMI) is a number based on height and weight that can help estimate whether someone is at a healthy weight. For most adults, BMI is a useful guide, but it doesn’t tell the …
Calculate Your BMI | NHLBI, NIH
Body mass index (BMI) is a measure of body fat based on height and weight that applies to adult men and women. Your BMI is just one piece of the puzzle. It’s based on height and weight but …
What is BMI? Body Mass Index Explained in Simple Terms
Apr 28, 2025 · Let’s start with the basics—BMI stands for Body Mass Index, a measure of body fatness based on height and weight. It’s a number that comes from a simple math formula: …
Body Mass Index (BMI): What It Is and How It’s Calculated
Jan 14, 2025 · While someone with a higher BMI usually has more body fat than someone with a lower BMI, that's not always the case, as other factors influence body fat, such as sex, race, …
Body mass index - Wikipedia
Body mass index (BMI) is a value derived from the mass (weight) and height of a person. The BMI is defined as the body mass divided by the square of the body height, and is expressed in …