Figuring out how big a 43 inch TV is turns out difficult and confusing because the diagonal measurement doesn’t tell you the width or height, which matters when you’re trying to fit it in your space.
How big is a 43 inch TV? It’s about 37.5 inches wide and 21 inches tall.
The size can vary between brands because of different bezels and stands.
When someone says “43 inch TV,” they’re talking about the screen measured diagonally from corner to corner, not including the frame.
You need to know three key measurements: width (side to side), height (top to bottom), and depth (front to back).
Width and height matter for fitting it on your furniture or wall, while depth can vary depending on the brand and technology.
Here in this post, I’ll tell you everything about how big is a 43 inch TV.
We’ll look at measurements, compare brands, talk about viewing distances, and see how these TVs are against other common sizes.
How Big is a 43 Inch TV? Understand the Dimensions
When I first started looking for TV sizes, I was surprised that a 43 inch TV isn’t 43 inches wide.
The number only tells you the diagonal screen measurement.
The width of a standard 43 inch screen is around 37.5 inches (95.3 cm), with a height of about 21.1 inches (53.6 cm).
You’ll need to check the bezel, which adds about half an inch to an inch on each side.
So the width of the TV is closer to 38.5 inches.
Here’s a handy reference table:
| Measurement | Inches | Centimeters | Feet |
| Diagonal | 43 | 109.2 | 3.58 |
| Width | ~37.5 | 95.3 | 3.13 |
| Height | ~21.1 | 53.6 | 1.76 |
| Screen Area | 792 sq in | 5,108 sq cm | 5.5 sq ft |
| With Bezel (Width) | ~38-39 | ~96.5-99 | ~3.25 |
| With Bezel (Height) | ~21.6-22.1 | ~55-56 | ~1.8 |
Comparing 43 Inch TV Brands-by-Brands
Even though all 43 inch TVs have the same diagonal screen measurement, they can look different depending on the brand.
Let me share what I discovered when comparing popular options:
LG 43 Inch
When my sister and I checked out LG’s 43 inch TVs, we noticed they have sleek designs with thin bezels.
A LG 43 inch TV has screen dimensions close to the standard about 37.5 inches wide by 21.1 inches high and after adding the bezel, models are around 38.5 inches wide and 22 inches high.
The depth varies on the model. Their standard TVs are 3-4 inches thick, while their premium models are thinner.
According to the weight, LG 43 inch TVs weigh between 17-22 pounds without the stand.
From side to side, an LG 43 inch TV measures about 37.5 inches across the screen, or 38.5 inches including the bezel.
Samsung 43 Inch TV
Samsung’s 43 inch TVs have similar sizing patterns, with screens measuring around 37.5 inches wide by 21.1 inches high.
With the bezel, Samsung models come in around 38.3 inches wide and 22 inches high.
One thing I found interesting was the different display technologies they offer:
- Their standard LED models use backlighting behind an LCD display
- Their QLED models use quantum dots for better color
- Their Crystal UHD models offer enhanced color over standard LEDs
These different technologies can affect both picture quality and physical dimensions.
Their standard LED models can be 2.3-3.5 inches deep, while premium thin models can be under 2 inches deep in parts.
Side to side, Samsung 43 inch TVs measure about 37.5 inches across the screen, or around 38.3 inches with the bezel.
Factors to consider before buying 43 Inch TV
When my sister bought a 43 inch TV, we realized size wasn’t the only thing that mattered.
Here are the factors we should have considered:
Room size and viewing distance. For a 43 inch TV, you’ll sit about 5.5 to 7 feet away. Any closer and you notice pixels. Any farther and you can lose detail.
Mounting and placement options matter too. We made sure her TV stand was wide and sturdy. If you’re wall mounting, you’ll need to check that you have wall space and the right VESA mount. Most 43 inch TVs need about 40 inches of wall width to look balanced.
Resolution makes a difference. At 43 inches, you can see the improvement from Full HD (1920×1080) to 4K (3840×2160). We went with 4K since she sits 6 feet away.
Screen technology affects both picture quality and price. Standard LED is affordable, while enhanced technologies offer better color but cost more.
Connectivity was another consideration. We counted how many HDMI ports she needed and made sure the TV had built-in WiFi.
How big is a 43-inch TV compared to a person?
A 43 inch TV is about the height of a 7-year-old child.
When mounted at eye level, the top edge reaches about chest-to-shoulder height on an average adult.
Another way to think of it: if you’re standing next to the TV, the width (37.5 inches) would reach from your hip to past your outstretched hand.
The height (21.1 inches) is the distance from your shoulder to your elbow.
When my sister was deciding, I had her hold out her arms to form a rectangle and it helped her visualize the size better than thinking about numbers.
43 Inch TV Compared to Other Common TV Sizes
When we were shopping, we kept going back and forth between sizes.
It helped to see them all lined up on the wall. Here’s how a 43 inch TV compares:
| TV Size | Width | Height | Screen Area | Best Viewing Distance |
| 32 inch | 27.9″ | 15.7″ | 438 sq in | 4-6.5 ft |
| 40 inch | 34.9″ | 19.6″ | 684 sq in | 5-7 ft |
| 43 inch | 37.5″ | 21.1″ | 792 sq in | 5.5-7 ft |
| 50 inch | 43.6″ | 24.5″ | 1,068 sq in | 6.5-8 ft |
| 55 inch | 47.9″ | 27.0″ | 1,293 sq in | 7-8.5 ft |
| 65 inch | 56.7″ | 31.9″ | 1,809 sq in | 8-10.5 ft |
Is a 43 inch TV big enough?
The answer depends on your space and how you’ll use it.
After helping many friends for TVs, I’ve found that 43 inch TVs work great for:
- Bedrooms
- Small apartments or living rooms
- Dorm rooms
- Home offices
- Kitchens
My sister’s apartment has a modest living room, and the 43 inch fits on her media console without dominating the space.
She sits 6 feet away, which is a perfect spot.
For large living rooms where you sit 8+ feet away, you may want something big.
I’ve noticed people who watch lots of sports or movies prefer large screens.
Conclusion
After spending time researching TV dimensions, I’ve learned that how big is a 43 inch TV, depends on where you are mounting it or placing it because space matters.
It’s big to enjoy shows, but not massive that it overwhelms your room.
The dimensions are 37.5 inches wide by 21.1 inches high which make it versatile for most spaces.
Whether mounted or on furniture, it fits well in apartments, bedrooms, and modest living rooms.
Remember that TV shopping isn’t only about getting the big screen you can afford but it is about finding the right size for your space that makes the difference in your enjoyment.
And understanding how big is a 43 inch tv will help you to understand the size and length.
FAQs on How Big is a 43 Inch TV
A standard 43 inch TV has a screen that measures 37.5 inches wide by 21.1 inches high. With the bezel, dimensions increase to around 38.5 inches wide by 22 inches high. The depth varies from 2 inches for premium slim models to 3-4 inches.
A 43 inch TV is larger than a 32 inch TV. The screen area increases from about 438 square inches (32″) to 792 square inches (43″) which is about 80% more viewing area.
This depends on your room size and viewing distance. For viewing distances of 5-7 feet, a 43 inch TV works well. If you sit 7-9 feet away, a 55 inch can be better.
The best viewing distance for a 43 inch TV is between 5.5 and 7 feet. If you’re watching 4K content, you can sit closer and enjoy it. For 1080p, staying at least 5.5 feet away helps avoid seeing individual pixels.
