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  1. Adult BMI Calculator | BMI | CDC

    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.

  2. What Should My BMI Be For My Age? BMI Calculator and Chart

    May 2, 2025 · Healthy weight is defined as a body mass index (BMI) equal to or greater than 19 and less than 25 among all people 20 years of age or over. Generally, obesity is defined as a body mass …

  3. BMI Calculator

    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.

  4. BMI Calculator Body Mass Index

    Oct 28, 2025 · The CDC and WHO now use similar BMI range charts as below to evaluate the weight of adults aged 20 and over given his or her height. These ranges typically apply to North American and …

  5. What does BMI of 20 mean? - Calculatio

    Enter Body Mass Index (e.g. 20) and hit the 'Calculate' button. BMI of 20 is it Good or Bad? 20 BMI is it Healthy for Male and Female? BMI of 20 is it Good or Bad? The answer is: Normal/Healthy Weight. …

  6. BMI Calculator: Measure Body Mass Index and Fat - AARP

    Dec 22, 2025 · Want to calculate your BMI? Use our free calculator to find out if you are underweight, a healthy weight or obese and what this means for your health.

  7. Calculate Your BMI - NHLBI, NIH

    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 …

  8. BMI Calculator - Johns Hopkins Medicine

    BMIs for children and teens use age, plus height and weight. Experts are increasingly urging people to know their BMI, a figure that takes into account not just weight but also height to indicate body fat.

  9. Body Mass Index (BMI) Calculator | American Cancer Society

    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 excess weight increases your risk for health problems …

  10. BMI Calculator - Calculate your Body Mass index - WebMD

    Find out your numbers for BMI, belly fat, healthy weight, target heart rate, interval training, and more. Get tips, too.