While living in an era, totally altered by the cameras having thousands of pixels claims, let’s discuss what FPS can the human eye see.

Besides humans blessed with such a sophisticated natural lens, they always capture their moments with their cameras which they experience all over the day. The camera has the only advantage of being connected to a memory device which can be winded a number of times but things seen by eyes cannot be re winded but can be made thoughts about.

Anyhow, how much FPS can the human eye see is the phrase yet to be confirmed by the experts.

The human eye is the most sophisticated organ humans are blessed with. It can generally process ten million parts of information in one second. But visual signals are calculated in frames per second.

Researchers have somehow decided that on the average human eye can see around 30 to 60 frames per second. Otherwise, 60 frames per second are still not agreed upon by the experts.

What FPS can the human eye see is actually you are asking about how many visual cues your eye can see when it moves at a specific rate and that rate is known to be the frames per second rate of that eye.

Dual thought is floating among researchers on the subject.

Let’s See The Example Of Video Game Developers

They always try to make more elaborate visual standards having a much higher frame rate. That reflects the fact that our eyes have capability more than we realize.

But Before All

How many FPS can the human eye see, to understand this ist We must know the basic concept of the human eye, and how it sees things? And how it communicates with your brain.

Must study the visual light spectrum, to understand this blog completely. Light waves are reflected by different objects around us. That light, through the cornea in our eye junk, in until it hits the lens. That lens has the capability to focus the light on the retina which is at the lower far back of our eyes.

The cones or the rods (photoelectric cells) convert that light into electric signals. These cells are at the back of our eyes. Here comes the function of the retina, which are the optic nerves that carry the signals to our brain which is smart enough to perceive what has been sent to us and in turn convert those signals into an image of that thing that has reflected those light waves.

This is how complex the system of the eye is! But at the same time so smooth and responsive that modern cameras are still in question to match the standard of a human eye.

Human Eye VS Manmade Cameras And Screens

While denying nature’s capabilities, we are always fond of sophisticated cameras and screens. But any value addition made by humans cannot match natural creations. What do these screens do to your visuals responses, let’s have a look:-

Let’s assume you are watching a football game from a vantage point or you are watching a man jogging and passing by you. Now here at this moment, your eyes and your brain are processing signals in continuity, and information is passed in sequential order.

On the other hand:

If you’re watching a video on the screen, on your I pad, or playing a video game, then it’s not the same business. Things would be different then. Generally, we are being acclimatized to screen shows having 25 to 30 frames per second.

These videos when played at the aforesaid frame rate mean that you are watching 24 plus images per second. But in daily life, everything you see would not be at the same frame rate.

Here you must know one more thing about your monitors!

There refresh rate! Like if we talk the standard refresh rate that is 60Hz. It means that this monitor would refresh its screen image 60 times each second. Screens you have at your home have normally a speedy rate of refreshing and it has a direct relation to how you see the screens.

Refresh rate is basically the figure of times how much your screen refreshes new images per second. But when you watch an image on your screen it seems like only one image is there on it. It’s because you are receiving light waves that are a uniform stream with no fluctuation at all. This is how things are going on.

Now researchers are of a different opinion that the human eye may receive stimuli at an, even more, higher level. Few researchers have claimed that our eye can perceive and detect a frame rate of 50 to 90 Hz per second.


Why Do You Need To Know About The Flicker Rate?

We need it because our eye has a specific limit in between which we can perceive and differentiate between numbers of frames per second. Eyes with more capability can observe the slightest flicker even which might be seen absolutely smooth by the other person because of his low detection power.

So it’s a thing to know to researcher and even individual himself. A very slow frame rate may cause lagging but the high rate may cause noisiness to our brain.

Also read: Is 60Hz Enough For PS5?

Is There A Human Eye FPS Test?

No conventional method is in practice to detect what FPS can the human eye detect. But researchers have formulated their own means of figuring this out. Researchers in 2014 show a series of fast sequences of images to many individuals and asked them about their point of view on what they have detected.

This led to a hypothesis that the human brain can only give you a response to an image that is only shown for 13 milliseconds to your eye.


An ophthalmologist can figure out tiny movements in the human eye, with sophisticated techniques of cinematography. Even smartphones today can grab the moment in your eye with slow-motion video techniques.

We may get an accurate answer with these evolving methods for what FPS the human eye can detect. Still, we can stick to the fact that the human eye can see 30 to 60 FPS for now. Hope this blog would be able to answer you with what was desired.

Mehtab Ayyub

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