How Wide is a 43 Inch TV? Understanding TV Dimensions
Introduction – The size of televisions has rapidly increased over the past decade, with 43 inches becoming one of the most popular mid-sized options for living rooms and home entertainment setups. But what exactly does a 43 inch TV measurement refer to, and how wide is a 43 inch television?
Below we’ll break down the specifics on how diagonal screen size translates to width, height, and area dimensions. We’ll also compare 43 inches against other typical TV widths, provide size recommendations for rooms, and offer tips for shoppers checking out 43 inch televisions.
What Screen Size Actually Means
When you see a TV listed as 43 inches, that refers to the diagonal measurement of the screen from corner to corner. It does not directly tell you the width.
To calculate a 43 inch TV’s width:
- Take the diagonal size in inches
- Multiply it by 0.87
- The result is the television’s width in inches
So for a 43 inch TV:
- Diagonal screen size: 43 inches
- Multiplied by 0.87: 37.41 inches
- TV width: 37.5 inches
Historically the average width of televisions was equal to about 87% of the diagonal size. So that 0.87 fraction gives you the typical width but also allows you to translate any diagonal measurement into an estimated width.
What is the Actual Width of a 43 Inch TV?
Based on the diagonal screen size calculation above, the actual width of a 43 inch television will be right around 37.5 inches.
That means a 43 inch TV will be almost 3.5 feet wide in terms of the viewable screen.
For comparison, that 43 inch television width is:
- Wider than a 32 inch TV’s 28 inch width
- Narrower than a 50 inch TV’s 44 inch inch width
- Similar to a 40 inch television’s 35 inch width
So while televisions have gotten progressively wider over time, a 43 inch is still a nice mid-size option for many rooms in terms of width.
Typical Dimensions for 43 Inch Televisions
While a 43 inch TV’s width works out to 37.5 inches based on the diagonal screen measurement, the actual dimensions can vary slightly depending on the model.
Here are typical width, height, and depth ranges:
43 Inch Television Dimensions:
- Width: 36.5 – 38.5 inches
- Height: 20.5 – 23 inches
- Depth: 2 – 6 inches
As you can see, width may be a half inch inside that 37.5 inch calculation or over an inch wider depending on bezels, stands, and other design factors. Heights can also range based on thinness of panels and size of attached stands.
For visualization purposes, here is a graphic showing a 43 inch television against average furniture sizes:
[graphic showing 43 inch TV next to a couch, chair, coffee table, etc]
Clearly that 37+ inch width occupies a nice amount of viewable area without dominating most living spaces.
Finding the Right 43 Inch TV Size for Your Room
Beyond the raw width numbers, it’s also helpful to keep viewing distance and room size in mind when figuring out if a 43 inch television makes sense for your space.
Some general home theater guidelines:
- For a smaller room, aim for a maximum viewing distance of 1.5 times the diagonal screen size
- For a medium-sized space, plan for 1.5 to 2.5 times the diagonal
- For larger rooms, 2 to 3 times the diagonal size should work
So for a 43 inch set:
- Small room: Viewing distance up to 6.5 feet
- Medium room: View from 6.5 to 11 feet
- Large room: Sit between 11 and 17 feet from the TV
Measuring out from your ideal couch or TV stand location to pin down the right viewing range helps choose the optimal screen size. And consider mounting constraints if planning to wall mount the TV.
Other TV Size Comparisons
To visualize just how much of a footprint that 37+ inch width of a 43 inch TV takes up, here is a breakdown of common television sizes and their corresponding widths:
| Diagonal Size | Television Width |
| 32 inches | 28 inches |
| 40 inches | 35 inches |
| 43 inches | 37.5 inches |
| 50 inches | 44 inches |
| 55 inches | 48 inches |
| 60 inches | 52 inches |
| 65 inches | 57 inches |
| 70 inches | 61 inches |
As you look at moving to a 50, 55 inch or even larger screen television, keep in mind those widths can quickly approach or exceed 4 feet wide. So make sure to measure the actual space available in your entertainment center or where you hope to mount the TV.
Comparing the size against other living room items:
- 43 inch TV width similar to a 3-4 person couch
- Wider than a loveseat or armchair
- Narrower than a 8 foot sofa
- Similar footprint to a 6 person dining table
So that 43 inch diagonal screens translates to substantial 37+ inch width that should fill up an average living room.
Shopper’s Checklist for a 43 Inch Television
If you have determined that a 43 inch TV meets your size and budget needs, here are some key considerations while shopping and prepping for set up:
- Confirm exact dimensions – Check the specs listing for actual wide x high x depth measurements, don’t just rely on advertised diagonal size, as actual width/height can differ slightly.
- Adjust existing entertainment center – If placing your 43 inch TV into a stand in your living room, pull it out and measure inside width compared to television width – you want at least an inch margin on both sides.
- Factor in bezels & stands – The screen width won’t include bezels or attached stands so make sure to account for those extras 3-4 inches added to each side.
- Wall mounting feasibility – If hanging the 43 inch TV, confirm your brackets can handle 37+ inch width and 20+ inch height. Have a professional confirm stud mounting points if unsure.
The Future of 43 Inch and Larger TV Sizes
As even 55, 65, 75 inch televisions have become more affordable and technology continues advancing, width options keep expanding:
- Ultra-wide aspect ratio screens gaining popularity
- Curved & non-rectangular display shapes emerging
- Continued progression towards thinner panels
- More models accommodating wide range of wall mounts
So while today’s average 43 inch television width meets a nice sweet spot at 37.5 inches for fitting into living rooms, innovations will provide more flexibility for both smaller and larger spaces going forward.
Also Read Other TV Size and Dimensions:
Summary and Key Takeaways
If all those dimensional specifics still seem complicated, the key points to remember are:
- A 43 inch TV’s width is around 37.5 inches
- Measured diagonally corner-to-corner on the screen
- Actual width can vary slightly by model
- Use viewing distance and room size to determine fit
- Confirm measurements when buying
Knowing the actual width (and height) will ensure your 43 inch television fits into your entertainment console or wall mount. And that you have positioned furniture for optimal viewing experience.
Still have questions on 43 inch television widths? Check manufacturers’ websites for dimension specifics of models you are considering. And consult with home theater installers to translate size numbers into real life spaces.