Projector Screens

What is the Ideal Projector Screen Size for a Gaming Room? 84″, 100″ or 120″

Ideal Projector Screen Size

The gaming industry generated a revenue of 151.9 billion dollars in 2019. In the same year, 63 percent were female mobile gamers. Seventy percent of video gamers are 18 years old or higher. Fifty-two percent of gamers are using their personal computers. In 2016, more than 2.5 billion people in the world played video games. Sixty percent of American adults used their smartphones in playing video games. If you are one of these people who love to play video games in your gaming room and looking for the ideal projector screen size, then you are in the right place.

Take a look at the guide below on which projector screen is best for your gaming room.

Guide to upgrading your gaming room with ABIS Manual Projector 100″

Ideal Projector Screen Size

Things to Consider when Choosing the ideal Projector Screen Size for Gaming Room

As a hobbyist, you need to let go of your old flat-screen TV to enjoy most of your gaming experience. You have invested a lot of money to create an innovative gaming room or home cinema. Along with this, it is the right time to replace your tiny LCD TV with a projector screen, but you have no idea which size is ideal for your gaming room. You are not alone. Most gamers have no clue which projector screen is suited best to their room.

Read the following helpful guide to get you started.

Measure the Size of the Room

Get a meter stick and measure the size of your gaming room from the front to the back. Give an allowance of several feet between the projector screen and the front wall. You also allocate extra space in the back of your room for the free movement of your guests. For example, your room is 110 feet long; you have to allocate extra space of at least four feet from the front wall to the projector screen and ten feet in the back of your room. 

110 feet minus 10 feet minus 4 feet is equal to 96 feet

The room should have a high ceiling to accommodate a large projector screen. The back seating row should be 96 feet away from the projector screen. The standard rule is the number must be eight times the size of the projector screen height. Use your mathematical skills by dividing the distance from the projector screen to the back wall by eight, and the answer is twelve feet. 

97 ÷ 8= 12

Based on the equation, the first seating row should be double the length of the projector screen height. The first seating row is 24 feet from the 12-foot projector screen. 

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Measure the Projector Screen Height 

Measure the length from the bottom of the projector screen. It should be five feet from the floor to enable the viewers to see the entire screen display. They should not be looking down or looking up while playing a game. The top of the projector screen should not be too close to the ceiling. It should have an allowance of 1 foot from the ceiling. To get the exact measurement, measure the length of the room from the top to the floor. For example, the distance from the top to the floor is 20 feet; the projector screen should have a maximum of 14 feet. See the equation below: 

20 feet – 5 feet -1 foot=14 feet

Measure the Projector Screen Width

Determine the width of the projector screen after you have measured the projector screen height. Choose the aspect ratios of 16:9 and 4:3. If you are using a 4:3 aspect ratio screen, the ideal width for your projector screen is 1.33x your screen height. If your screen height is 12 feet, for example, your maximum screen width is 16 feet.  

12 feet * 1.33 = 15.96 feet

For a 16:9 aspect ratio screen, the ideal width is 1.78x your projector screen height. If your projector screen height is 12 feet, its maximum screen width is 21 feet.

12 feet * 1.78 = 21.36 feet

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Measure the Distance from the Screen to the Projector

Before mounting the projector screen on the wall, you have to figure out the distance from the projector screen to the projector. The ideal location for your projector to the projector screen is 1.5x the projector screen width. For example, the width of your projector screen is sixteen feet; position the projector 24 feet away from the projector screen.

16 feet * 1.5 = 24 feet

Figure Out the Aspect Ratio of the Projector

The projector screen size also depends on the aspect ratio of the projector. It is the best way to figure out what to look for when you purchase a projector screen. The aspect ratio is the ratio of your projector between its height and width. If the aspect ratio is 4:3, the display image looks square. If the aspect ratio of your projector is 16:9, it displays a rectangular image.

Figure out What You Show on the Screen

Try asking yourself what type of games you will play on your projector screen. As a gamer, you can optimize your gaming experience with widescreen format screens as you want the images to look bigger. The ABIS Manual Projector 100″ is recommended for gaming rooms, as it is easy to set up in all room sizes.

Frequently Asked Questions

  1. What type of projector should I buy for my room with not enough shading effect?

    The best projector for your room to have the best image display is a high-lumen projector with 2,500 to 3,000 lumens. If your room is completely dark and you want a good viewing quality, you need to focus on the grayscale, color, and resolution performance.

  2. Can I change the size of the picture if the projector screen is set in a fixed position if I use the manual zoom?

    Yes. You may adjust the image using manual zoom when your projector screen is in a permanent position. You can also change the screen size by moving the projector and adjusting the distance.

  3. Should I opt for a roll-away or a wall-mounted projector screen for my gaming room?

    Choose a roll-away type if you want to hide your screen and protect it from dust after using it. If you like to show off your projector screen to guests, then choose a wall-mounted type.


The best projector screen size for your gaming room depends entirely on the width and length of your room. You should consider the requirements for the ideal screen size (120 inches, 100 inches, or 84 inches) whether you are playing video games, watching movies, or video streaming in your darkroom.