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11 Ιουν 2020 · Vital Capacity Formula. There are two formulae for vital capacity, based on the sex of the subject. In both of the following formula, H represents height in centimeters, while A represents the age of a person in years. Female: Vital Capacity = (21.78 – 0.101a) x h. Male: Vital Capacity = (27.63 – 0.112a) x h
12 Ιουλ 2024 · What's the vital capacity equation? The vital capacity of a person can be estimated using this equation developed by Baldwin et al.: For females: height × (21.78 − 0.101 × age) For males: height × (27.63 − 0.112 × age) In these formulas, the height should be given in centimeters (cm), and the result is expressed in cubic centimeters (cm³).
27 Σεπ 2024 · Vital Capacity (VC) Vital capacity (VC) represents the total volume of air that can be exhaled after a maximal inhalation. It is a key measurement in respiratory function tests, helping to assess the strength of thoracic muscles and the elasticity of the lungs.
Vital Capacity Formula: VC = TV + IRV + ERV, where TV is tidal volume, IRV is inspiratory reserve volume, and ERV is expiratory reserve volume. Vital Capacity Measurement Techniques: Primarily measured using spirometry, body plethysmography, or peak flow meters.
The lung capacity calculator determines all the respiratory capacities: Vital capacity (VC); Inspiratory capacity (IC); Functional residual capacity (FRC); Total lung capacity (TLC). based on inspiratory, tidal, expiratory reserve and residual volume that have been measured through spirometry.
This normal vital capacity calculator provides an alternative way to estimate vital capacity based on gender, age and height when inspiratory, tidal and expiratory volumes can’t be measured.
The formula to calculate vital capacity is as follows: For male: Vital Capacity = ( (27.63 – 0.112 x age [years]) x height [cm])/1000. For female: Vital Capacity = ( (21.78 – 0.101 x age [years]) x height [cm])/1000. In these formulas, vital capacity is measured in liters.
