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 …

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.

BMI is a simple calculation that uses a person’s height and weight to designate a classification. The formula is BMI = kg/m 2; kg is a person’s weight in kilograms and m 2 is height in metres squared.

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.

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 …

Calculate Your BMI Body mass index (BMI) is a measure of body fat based on height and weight that applies to adult men and… See more

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.

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 …

This BMI calculator will give your estimated number. Enter your height and weight below, then click the "Submit" button. If your BMI is above 25, losing weight is a smart idea.