Vital Capacity Calculator

Calculates estimated vital capacity from your age and height. It is intended for people over the age of 18.

Vital Capacity
    1. MaleFemale
    1. SI(cm;kg) USA(ft;lbs)

    1. Estimated Vital capacity
    3. ml
Vital capacity is the maximum amount of air that can be exhaled after a maximum inhalation.
It can be dependent on age, sex, height etc and it falls as it grows.
male: vital capacity(ml)=(27.63−0.112×age)×height(cm)
female: vital capacity(ml)=(21.78−0.101×age)×height(cm)

※This site shall not be liable for any damages arising out of the use this library.

Thank you for your questionnaire.
Sending completion


To improve this 'Vital Capacity Calculator', please fill in questionnaire.
Male or Female ?
Male Female
Under 20 years old 20 years old level 30 years old level
40 years old level 50 years old level 60 years old level or over
Elementary school/ Junior high-school student
High-school/ University/ Grad student A homemaker An office worker / A public employee
Self-employed people An engineer A teacher / A researcher
A retired person Others
Very Useful A little Not at All
Purpose of use?
Comment/Request (Click here to report a bug).Bug report (Click here to report questionnaire.)
Calculation bug(Please enter information such as specific input values, calculation result, correct result, and reference materials (URL and documents).)
Text bug(Please enter information such as wrong and correct texts)
Your feedback and comments may be posted as customer voice.