How to Calculate Projector Screen Size In 2022

ByCarry

How to Calculate Projector Screen Size IHow much is too much is one of the common questions asked by the projector owner. They want to project their images on the biggest possible screen as much as possible. So, it doesn’t mean you fill up all your wall or screen as much as possible with the projection screen.

We all know projector screen comes in multiple sizes and every size will depend on where you are going to use your projector either at business meetings, using it while traveling, or in your home.

So, if you are going to use it for movies or playing games inside your home then obviously you will go for bigger screen size.

But if you are using it for business meetings where few people are going to view your presentation then size with low dimension can be ideal for you. Now the question arises of how to calculate projector screen size which works best for our situation.

Here is the calculator which will help you select the appropriate projector screen size for your projector.

How to Calculate Projector Screen Size?

There are two types of screens one is a retractable screen which is mostly seen in classrooms or in offices that comes down automatically and the other is a fixed frame screen which we see on the wall.

Now in order to get the accurate size, you have to select the aspect ratio then measure your wall with tape and measure the height and width.

There are mainly two aspect ratios are 16:9 and 2.35:1 which are widely used for a projection screen. The below table will give you the right aspect ratio of the projector screen that fits your entertainment needs.

16:9

The 16:9 is HDTV format which is generally used if you watch lots of TV shows or sports content which are generally shot in 16:9. The 16:9 will most probably fill the whole screen, but the problem with the 16:9 resolution is they produce a black bar below and above the images.

2.35:1

These have the ultrawide resolution is also known as cinemascope which is ideal for those who watch lots of movies or play games on their projector.

4:3 Video Screen

These types of projector screens are mostly used in schools, colleges, and churches also because they can be taken anywhere as they don’t occupy lots of space. Also, this type of screen can hang on the ceiling easily without doing a hard task.

How To Measure Screen Size? [Steps]

The first step to figuring out what size projector screen you need is to understand some basic math. In simple terms, when it comes to screens, one foot of distance is equal to one foot of width on the projected image.

To determine your projector screen size, you’ll need three main pieces of information:

1) Distance from the screen

2) Distance between you and the screen

3) Resolution/Width of a projected image

Determine the distance from the screen

The first thing that you’ll want to do is determine how far you are standing or sitting away from your screen. For ease of measuring, this measurement will be in inches. So if you’re 5 feet away, your number would be ‘5’.

To get an accurate measurement, line up a string (measurement tape) against a wall with one end touch against the wall and measure along the string toward yourself until it lines up with your eyesight.

This gives you a straight line to follow when making similar measurements later on. Make sure not to lean forward or backward while taking the measures.

Measure Distance Between You and Screen

how to measure projector screen size

Next, measure the distance between you and the screen in inches. Take this measurement in the same way that you took your original measurement. For example, if you are 6 feet away from the screen, but 3 feet to either side of it, take your number as ‘6’.

Determine the width of the projected image

Now that you have the measurements for both the length (in inches) and height (in feet) of your viewing space, determine what size screen fits best into that frame.

The standard width-to-height ratio is 16:9 or 1.78 to 1, but many screens come in a variety of ratios including 2.35 to 1 for special theaters projector an ultra-wide image reminiscent of the Cinerama panoramic format.

Now that you have all of your measurements, it’s time to plug in numbers and find out what size projection screen will fit best in your space.

So if you are 6 feet away from the screen, 3 feet on either side of it, and using an image with a width-to-height ratio of 1.78 to 1, will give you a rough idea of the screen size requirement.

FAQ

What ratio is best for my home theater?

Different ratios work well in different rooms and with different types of content. Just like aspect ratios for television, most modern projection screens now come with a variety of ratios to accommodate everything from movies to video games.

The standard ratio is 16:9 or 1.78 to 1 but many screens also come with 2.35 to 1 as well as other variations such as 4:3 (old school TV).

What is an ideal image size for my room?

Generally speaking, the larger the screen – the more immersive your experience will be. Larger screens also make it easier to ignore any minor imperfections in resolution or contrast.

However, keep in mind that if you’re watching HD content with a projector at its native resolution of (1080p), the picture looks best it’s playing true HD videos.

Q: Can I install my new projector and screen myself?

If you’re just putting up a projector on the ceiling, then yes! It’s not that difficult and it’s possible to DIY these days even if you’ve never done anything like this before.

Screen installation is another story though-unless you enjoy measuring things out and finding your exact center point (which we personally hate doing), we suggest hiring a professional installer to make sure your new screen goes correctly.

Conclusion

We hope the above method will help you determine how to calculate projector screen size accurately when you are going to buy a new screen for your unit. But still, if you weren’t able to understand or had any confusion please comment down below we will revert back as soon as possible.

Carry
Latest posts by Carry (see all)

Similar Posts