Free Body Mass Index calculator gives out the BMI value and categorizes BMI based on provided information from WHO and CDC for both adults and children.

Jun 26, 2024 · Body mass index (BMI) is a calculated measure of weight relative to height. For adults, BMI is categorized into underweight, healthy weight, overweight, and obesity. Obesity is further subdivided into three classes. This BMI calculator is for adults 20 and older.

Body mass index is closely related to body fat percentage but is much easier to measure. Therefore, it is used by many primary care doctors to identify obesity. The greater your BMI, the higher your risk of developing health problems related to excess weight.

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 healthy weight...

Apr 14, 2025 · The body mass index (BMI) chart helps determine obesity levels in both women and men. Healthcare providers also use it to determine whether their patients are at a healthy weight. That said, some medical professionals are not convinced that BMI is the best way to measure obesity and health because it is limited in checking other health parameters.

Source: Adapted from Clinical Guidelines on the Identification, Evaluation, and Treatment of Overweight and Obesity in Adults: The Evidence Report.

An interactive body mass index (BMI) chart and table with readings for feet, inches, kilos, stones and pounds

Enter your height and weight to find your body mass index (BMI) - the number often used to judge whether your weight is healthy - or whether extra weight increases your risk for health problems, such as cancer.

This calculator will help you to find out what the given BMI means. For example, it can help you find out bMI of 48 is it Good or Bad? (The answer is: Morbid Obesity/Class III). Enter Body Mass Index (e.g. 48) and hit the 'Calculate' button.

This calculator computes the body mass index and rates it appropriately for men, women, children, juveniles and seniors. The SBMI – an index that has been developed four years ago especially for this calculator – serves for this purpose.