TVs are almost always described in inches, but that is not always the most practical measurement. If you want to know whether a screen fits on a unit, on a stand or in a specific place in the room, dimensions in centimetres are much more useful.
The inch figure only refers to the screen diagonal. That is why it is helpful to translate the most common TV sizes into real width and height measurements.
TV sizes in cm by inch size
| TV size | Diagonal | Width | Height |
|---|---|---|---|
| 32 inch | 81.3 cm | 70.8 cm | 39.8 cm |
| 43 inch | 109.2 cm | 95.2 cm | 53.5 cm |
| 50 inch | 127.0 cm | 110.7 cm | 62.3 cm |
| 55 inch | 139.7 cm | 121.8 cm | 68.5 cm |
| 65 inch | 165.1 cm | 143.9 cm | 80.9 cm |
| 75 inch | 190.5 cm | 166.0 cm | 93.4 cm |
These are approximate screen dimensions for a standard 16:9 television. Bezels and feet can vary slightly by brand and model.
What does that mean in practice?
A 55 inch TV is roughly 121.8 cm wide, while a 65 inch TV is roughly 143.9 cm wide. That change is often more noticeable in a living room than it looks on paper, so real measurements matter more than the headline inch size.
Which size works best in your room?
The best size depends on available space and viewing distance. A TV that is too small can look underwhelming, while one that is too large can feel uncomfortable if you sit too close. Measure first and compare the options properly.
If you are still comparing options, our guides on how big your television should be and ideal TV viewing distance help you make that choice more confidently.
Do not forget VESA and placement
Screen width is only part of the story. The VESA pattern, viewing height and the final placement all matter as well. Especially with larger TVs, a stand can offer more flexibility than fixing the screen to one wall position.
Make the right size look better in your room
Once you know which TV size in centimetres works best, it also helps to think about how the final setup will look in your living room. A good TV stand can make the screen feel more stable, more practical and visually cleaner.
That is especially useful with larger televisions, where placement and height have a bigger effect on comfort. Below shows the Vebos TV stand options that fit this kind of setup well.
Conclusion
If you are searching for TV size in cm, do not rely on inch size alone. The real width and height make it much easier to judge whether a screen actually suits your space and setup. It also helps to compare this with our guides on viewing distance and VESA compatibility.
