How many times a human breathe in a day?

Answer 1

An average human breathes some 10 times per minute, 600 times per hour, or 14,400 times per day and 5,256,000 per year. If we assume that each breath contains one liter of air, then simply human inhales some 14,400 liters of per day. Air is composed of about 16% oxygen, of which about half is exchanged for carbon dioxide during each breath. Then this means an average exhalation of some 14,400 x 8% = 1150 liters of carbon dioxide per person per day.

Answer 2

For every minute that passes by a normal human adult takes 12 to 20 breathes. That is 720 to 1,200 breaths an hour, 17,280 to 28,800 a day, and 6,307,200 to 10,512,000 a year. To get an accurate answer you would have to calculate the about of breathes a person takes as an infant (25 to 50 breathes per minute) and also as a child (15 to 30 breathes per minute).

Answer 3

6,286,920 times a year. averaging 12 x a min. 720 x an hour 17,280 x a day 120,960 x aweek x 52 weeks.

Answer 4

Well , the average person takes 28,880 breaths a day, so 28,880 times 365 is a grand total of 10,541,200 breaths a year.

Answer 5

In a minute human breathe 72 times so in a day 103680. Thank you

Answer 6

1000000000000000000000000000000000000000 times

Answer 7

: The highest number is 17 times in one minute.