How many times does a typical person blink her eyes in a lifetime?

Here,

A normal person blinks on an average of16 timesper minute.

Hence for one day there are total of 24 hour. Which means there is 24 x 60 minutes

In one day 1440 minutes are there.

So the person blinks 1440 x 16 times in one day if he/ she is awake for 24 hours.

That is 23040 times per day.

If a person is awake four 16 hours per day than the number of blink will be

16 x 16 x 60

That is15360 blinksfor 16 hours.

A person would blink 5,606,400 times in a year on average and as an estimate.

If that person spends 16 hours a day awake. A human would blink 448,512,000 times in 80 years.

In an 80-year period, 448,512,000 x.03 seconds every blink = 13,455,360 seconds of blinking / 60 seconds per minute = 224,256 minutes / 60 minutes per hour = 3,737.6 hours / 24 hours a day = 155.73 days of darkness Blinking does not allow you to glimpse a half-year of your life.

The blink done by a person who is awake for 16 hour is 15360.

In one year 365 days are there so total blink

=15360 x 365

= 5606400 blinks per year

A human would blink 448,512,000 times in 80 years.