Lung Capacity Calculator

    Estimate vital lung capacity

    cm

    Formula

    FVC = 0.0576×H - 0.0269×A - 4.34 (male)

    Forced vital capacity estimated from height, age, and gender.

    Examples

    30yo male, 175cm, non-smoker

    FVC ≈ 5.2L.

    Frequently Asked Questions

    About Lung Capacity

    Estimate vital lung capacity based on age, height, and lifestyle factors.