Check an adult's or child's BMI to find out if they're a healthy weight. It's important to use the right calculator for adults (aged 18 and over) or children and teenagers (aged between 2 and 17).

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.

Apr 9, 2026 · To calculate your body mass index (BMI), start by measuring your height in meters and then squaring it. Then, divide your weight in kilograms by your height in meters squared to find your …

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 you have. Healthcare providers …

Oct 28, 2025 · BMI Calculator for men, women and children finds Body Mass Index given weight and height. BMI is a ratio of weight and height that indicates health risk due to overweight conditions.

Your BMI is just one piece of the puzzle. It’s based on height and weight but doesn’t take into account your muscle mass, bone density, or body composition. Your healthcare provider will consider …

Aug 22, 2025 · If a person weighs 75 kilograms and is 1.75 meters tall, you would calculate the BMI as follows: Start by calculating the meters squared. Using this example, it would be 1.75 x 1.75 = 3.06 …

Jul 28, 2025 · Body mass index (BMI) is a measurement of body fat based on height and weight. Learn how to calculate BMI using the BMI formula and equation, as well as how to use the BMI calculator.

Apr 5, 2026 · In this guide, we break down how to figure out your BMI, what the categories mean, and where its limits are. You’ll see a few real examples and a quick chart you can check anytime.

Jun 26, 2024 · This calculator provides BMI and the corresponding BMI category for adults 20 and older. For children and teens 2 through 19 years, use the BMI Calculator for Children and Teens.