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    Home/Calculators/Health & Fitness/Healthy Weight Calculator
    Body Size & Composition

    Healthy Weight Calculator

    Estimate the adult weight range associated with BMI 18.5 to 24.9.

    This page is an editable estimator with realistic defaults so you can model your own situation in minutes.

    Healthy weight range is calculated by rearranging BMI = weight / height squared.

    Treat the result as a planning estimate and verify important numbers with the relevant official source before acting.

    Healthy BMI weight range58.5 kg (128.9 lb) to 78.7 kg (173.5 lb)
    Lower BMI boundary18.5
    Upper BMI boundary24.9
    Breakdown
    Height177.8 cm

    Assumptions

    • This range is based on adult BMI screening categories.
    • A healthy weight for an individual can differ by body composition and medical context.
    Method

    How this calculator works

    Formula used

    Healthy weight range is calculated by rearranging BMI = weight / height squared.

    Example calculation

    Plug in your own numbers and the result updates instantly. Healthy weight range is calculated by rearranging BMI = weight / height squared.

    FAQ

    Healthy Weight Calculator FAQ

    Is this healthy weight calculator medical advice?

    No. It is an educational estimate only and should not be used to diagnose, treat, or make medical, nutrition, legal, or emergency decisions.

    Why might my real result be different?

    Age, sex, body composition, pregnancy, medications, medical conditions, training status, lab methods, and measurement accuracy can all change real-world results.

    Should I check these results with a professional?

    Yes. Confirm health, nutrition, fitness, kidney function, alcohol, or safety decisions with a qualified professional or official source.

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