# How long is a blink in seconds?

## How long is a blink in seconds?

Each blink lasts between 0.1 and 0.4 seconds. Given how many times the average person blinks per minute, this makes up about 10 percent of the time you’re awake.

How long are eyes closed during a blink?

The duration of a blink is on average 100–150 milliseconds according to UCL researcher and between 100–400 ms according to the Harvard Database of Useful Biological Numbers. Closures in excess of 1000 ms were defined as microsleeps.

How long does the average person blink?

On average the human blink lasts only a tenth of a second which is 100 milliseconds. Wow, that’s fast! Sometimes, it can even last up to 400 milliseconds. To put it into perspective, the tick of a clock lasts 1 second, making it possible to blink 3 times during a single tick of a clock.

### How much time do we spend blinking a day?

Scientists have shown that the average person blinks 15-20 times per minute. That’s up to 1,200 times per hour and a whopping 28,800 times in a day—much more often than we need to keep our eyeballs lubricated. In fact, we spend about 10 percent of our waking hours with our eyes closed.

But whether we realize it or not, blinking is vitally important to our eye health. The average adult blinks between 10 and 20 times per minute. Even though a blink only takes one tenth of a second, all those blinks add up to about 10 percent of our waking life!

Is a sneeze faster than an eye blink?

Something to Sneeze At. Men and women blink at the same rate, too. The instigation of the eyeblink is even faster than the blink itself. The human eye’s reflex elicited by an air puff is 30 to 50 milliseconds, better than one-twentieth of a second.

## How long is a blink?

A real blink of an eye takes 300 to 400 milliseconds. Since there’s 1000 milliseconds in each second, a blink of an eye takes around 1/3 of a second. Compared to the time span of one full second, a blink of an eye is an eternity.

How long does it take for a blink of an eye?

A real blink of an eye takes 300 to 400 milliseconds. Since there’s 1000 milliseconds in each second, a blink of an eye takes around 1/3 of a second.

How long does the average person go without blinking?

While there is no specific number that documents how long an average person can go without blinking, the current world record is 40 minutes 59 seconds. Since there’s 1000 milliseconds in each second, a blink of an eye takes around 1/3 of a second.

### How many images can you see in the blink of an eye?

In the new study, which appears in the journal Attention, Perception, and Psychophysics, researchers asked subjects to look for a particular type of image, such as “picnic” or “smiling couple,” as they viewed a series of six or 12 images, each presented for between 13 and 80 milliseconds.