70 inch TV dimensions
A 70-inch TV screen is about 155.0 cm wide and 87.2 cm tall (61.0 × 34.3 inches). The 70″ is the diagonal — 178 cm corner to corner.
155.0 cmwidth
87.2 cmheight
178 cmdiagonal
70″ TV in cm and inches
| Measure | cm | inches |
|---|---|---|
| Width | 155.0 cm | 61.0" |
| Height | 87.2 cm | 34.3" |
| Diagonal | 178 cm | 70" |
This is the bare 16:9 screen. The full set adds roughly 1–3 cm of bezel per side and 5–8 cm of stand height. Check the exact model before buying a unit or mount.
Frequently asked questions
How wide is a 70 inch TV in cm?
The screen is about 155.0 cm wide; a little more with bezels.
What are the dimensions of a 70 inch TV?
The 16:9 screen is 155.0 × 87.2 cm (61.0 × 34.3 in). The 70-inch figure is the diagonal.
Is a 70 inch TV 70 inches wide?
No — that's the diagonal. Width is about 61.0 inches (155.0 cm).