What TV Size for 13×13 Room? [Solved]

Do you need help finding the perfect TV size for your 13×13 room? Don’t worry, we’ve got you covered!
The key to achieving the ultimate viewing experience is maintaining the optimal viewing distance. But what exactly does that mean? Well, it all depends on the size and resolution of your TV.
Thanks to organizations like SMPTE and THX, we now have tables and formulas that provide valuable insights into the optimal viewing distance for various popular TV sizes.
For living rooms and bedrooms with mixed usage, the SMPTE distance is more suitable.
Now, let’s focus on determining the ideal TV sizes for your 13×13 room. If you’re creating a home theater setup primarily for watching movies, or you the most immersive TV watching experience, the THX distance is highly recommended.
Keep Reading to learn:
- SMPTE Recommended TV Size for 13×13 room
- How To calculate TV size using SMPTE Table & Formula
- THX Recommended TV Size for 13×13 room
- How to calculate TV size using THX Table & Formula
- Our top recommendation for 65-75 inches
Recommended TV Size For 13×13 Feet Living Room
In a 13×13 room, you can easily maintain a viewing distance of 8.5-9.5 feet and based on SMPTE recommendations you can choose TV sizes like 65-75 inches. The key is to measure the distance from the TV screen location to your front couch. If your room layout and furniture placements don’t allow you to maintain 10 feet, select the TV size according to the available distance If you can maintain a distance of more than 10.5 feet, you can go with a larger TV size according to the recommended viewing distance in the tables.
For example, if your room layout allows you to maintain 10 feet distance from the TV place, you should look for a recommended TV size of 10 feet on the table, which is an 75-inch TV. But if your room allows you to maintain less than 9.5 feet, 70-inch TV will be too big for you.
But, for the living room or media room, you should always go as big as you can to maintain the viewing distance. The research shows #1 reason for replacing old TVs is the smaller sizes. If your room size allows 10.5 feet distance, you should choose 75 inches over 65 inches. If you go smaller than that, you might regret it later.
The only exception to the big-size rule can be bedrooms. People prefer small TV sizes for bedrooms, from 55 inches to 65 inches mostly. But if you are the big screen guy, go for it.
Here’s How to Find the Right TV Size for 13×13 Living Room
1- Take a measuring tape and calculate the distance between your TV screen (TV wall or TV stand location) and your seating place. Note the distance in either inches or feet.
2- Look at the SMPTE table for viewing distance for the LIVING room or bedroom. Look at the THX distance table for the home theater setup, which is best for movies.
For example, in my case the distance between the TV wall and the couch was 9.5 feet (114 inches) . So according to the SMPTE table, the recommended TV size is 70 inches.
We can calculate the TV size using, SMPTE-based formula as well.
1-SMPTE TV Size Formula For Mixed Usage (Living Rooms & Bedrooms)
TV Size (inches)= Viewing Distance in (inches)/ 1.6
For instance, in my case viewing distance between TV location and couch is 120 inches. So,
TV Size (inches)= 114/1.6264 = 70 inches TV (Approx 70 inches)
1-Panasonic TV Size Formula For Mixed Usage (Living Rooms & Bedrooms)
TV Size (inches)= Viewing Distance in (inches)/ 1.5
TV Size (inches)= 114/1.= 76 inches TV (Approx 75 inches)
So for mixed usage in your living room or bedroom, 70-75 inches TV is recommended if you can maintain a viewing distance of 9.5 feet.
SMPTE Viewing Distance Table 30 FOV
SMPTE Viewing Distance For Living Room (Inches) | SMPTE Viewing Distance For Living Room (Feet) | Recommended TV Size(TV Sizes Diagonal) |
---|---|---|
52 Inches | 4.3 feet | 32 inches |
70 inches | 5.8 feet | 43 inches |
82 inches | 6.8 feet | 50 inches |
90 inches | 7.5 feet | 55 inches |
103 inches | 8.9 feet | 65 inches |
114 inches | 9.5 feet | 70 inches |
122 inches | 10.2 feet | 75 inches |
131 inches | 10.9 feet | 80 inches |
139 inches | 11.6 feet | 85 inches |
Recommended TV Size For 13×13 Feet Home Theater Room
For home cinema, you should go with THX recommended distances which recommend sitting relatively closer to the TV for watching movies. THX recommends a 40-degree field of view, like in theater, for better immersion and presence.
Since in a 13×13 home theater room, you would like to utilize the room’s length, you can maintain a 8-9 feet distance, and you can go for up to 90-inches large screen if your budget allows you.
Here’s How to Find the Right TV Size for a Home Theater Room of 13×13 Room
1- Take a measuring tape and calculate the distance between your TV screen (TV wall or TV stand location) and your seating place. Note the distance in either inches or feet.
3-Look at the THX distance table for the home theater setup, which is best for movies. Or use the THX formula.
THX Formula To Calculate TV Size
TV Size= Viewing Distances inches x 0.835
For instance, in my case viewing distance between TV location and couch is 108 inches. So,
TV Size (inches)= 108 inches x 0.835= 90 inch TV
THX Viewing Distance Table For 40 FOV
THX Viewing Distance Inches | THX View Distances(feet) | TV size |
---|---|---|
38 inches | 3.2 feet | 32-inch |
42 inches | 3.5 feet | 35-inch |
48 inches | 4 feet | 40-inch |
52 inches | 4.3 feet | 43-inch |
60 inches | 5 feet | 50-inch |
66 inches | 5.5 feet | 55-inch |
72 inches | 6 feet | 60-inch |
78 inches | 6.5 feet | 65-inch |
84 inches | 7 feet | 70-inch |
90 inches | 7.5 feet | 75-inch |
96 inches | 8 feet | 80-inch |
102 inches | 8.5 feet | 85-inch |
108 inches | 9 feet | 90-inch |
114 inches | 9.5 feet | 95-inch |
120 inches | 10 feet | 100 |
Key Factors For Determining the Right TV Size For Your Room
Choosing the right TV size for your space can be overwhelming, but don’t worry – I’ve researched for you. Discover what TV size is excellent option for your 13×13 room.
1-Consider the Viewing Distance
First and foremost, it’s essential to consider the distance between your TV and the seating area. As a general rule, the distance between your TV and the seating area should be around 1.5 times the diagonal width of your TV screen.
“The diagonal width is the measurement from one corner of the TV screen to the opposite corner.”
The optimal viewing angle refers to the maximum angle at which you can watch your television without experiencing a decline in image quality.
For a 13×13 room, an 65-75 inch TV is a perfect size as it provides an immersive experience without sacrificing picture quality or comfort.
Understand the Resolution
When selecting a TV, you should always go for the 4K resolution and it delivers stunning visuals for your favorite movies and shows. It is almost a standard these days.
With a large screen size like 65-75-inch screen, a 4K resolution is necessary to ensure the picture remains crisp and clear.
TV Placement & Height Must Be Accurate
Another aspect to consider is the wall space where you plan on placing your TV.
- 1- Your wall should easily accommodate the TV
- 2-You should be able to maintain 42 inches height from the ground to the center of your TV
If you have limited wall space, an 75-inch TV might not be feasible, but it can be a perfect fit if you have enough space and viewing distance.
Our Top Recommendations For 65-75-inch TVS
1- LG C3 OLED (2023)
If you are looking for a really elite TV, we recommend going for LG C3 OLED TV. It is the 2023 release from LG and it performs great in every department. It is a well-built TV with superb picture quality due to its self-emissive pixels, near infinite contrast and really bright HDR picture.
It is great for watching sports due to it wide viewing angle and quick response time. If you are a gamer, you would love its 120Hz variable refresh rate. All in all, it is one of the best TV to go for.

Conclusion
So the perfect TV size for your 13×13 living room is between 65-75-inch size range. Simply determine your exact TV Viewing distance, and choose the TV size accordingly.