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  1. Calculate your body mass index (BMI) - NHS

    Calculate your body mass index (BMI) 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 …

  2. BMI Calculator

    The Body Mass Index (BMI) Calculator can be used to calculate BMI value and corresponding weight status while taking age into consideration. Use the "Metric Units" tab for the International System of …

  3. BMI calculator - British Heart Foundation

    BMI (body mass index) is a tool to help you find out if you’re a healthy weight for your height. It’s useful to know because when your weight is not within a healthy range, your health may be at risk. BMI is …

  4. BMI Calculator UK - Britain's Most Trusted NHS-Approved BMI Tool

    Use our NHS-aligned BMI calculator to determine your body mass index using British measurements. Suitable for adults aged 18+ across the UK. If any of these apply, please consult your GP or …

  5. BMI calculator - Bupa UK

    Calculate your body mass index (BMI) with Bupa’s BMI calculator. Work out if you’re a healthy weight and get the right advice to reach your ideal weight.

  6. Home BMI Calculator NHS - bmicalculatornhs.uk

    Use our official BMI Calculator NHS to check if you're a healthy weight. Get personalized health advice and recommendations based on your BMI results. Suitable for adults and children.

  7. BMI Calculator Body Mass Index

    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.

  8. BMI Calculator | Calculate Your Body Mass Index - Patient

    Check your BMI (body mass index) and find out if you're underweight, overweight, or in a healthy range for your height and age with this BMI calculator.

  9. Calculate Your BMI - NHLBI, NIH

    What does it mean to be overweight or obese? Standard Body Mass Index calculator.

  10. Online BMI Calculator - MedExpress

    Calculate your body mass index (BMI) with our online calculator. Quickly get your BMI and weight category, and understand what your results could mean for your health.