90 inch TV dimensions
A 90-inch TV has a screen 78.4" wide and 44.1" tall (199 × 112 cm). The best seat is roughly 9 ft to 12 ft 2 in away.
Screen size
| Inches | Centimetres | |
|---|---|---|
| Width | 78.44" | 199.2 cm |
| Height | 44.12" | 112.1 cm |
| Diagonal | 90" | 228.6 cm |
| Screen area | 3461 sq in | 2.23 m² |
| Aspect ratio | 16:9 | |
To scale
How far to sit from a 90" TV
| Seat | Distance |
|---|---|
| Immersive (THX 40°) | 9 ft |
| Relaxed (SMPTE 30°) | 12 ft 2 in |
| Every 4K pixel visible within | 5 ft 10 in |
| Every 1080p pixel visible within | 11 ft 8 in |
Is a 90" TV right for your room?
Rare as a consumer TV, with only a handful of models at any time. At 12 ft 2 in or less from the sofa it suits home theaters and very large rooms. Its screen is 7.9× the area of a 32-inch TV.
Allow at least 79.9" of wall or cabinet width. With the screen centre at a seated eye height of about 42", the top edge sits near 64" from the floor.
90" against the next sizes
Questions
How wide is a 90 inch TV?
The screen of a 90-inch TV is 78.44" (199.2 cm) wide. Frames add roughly 0.4"–1.5", so the TV itself is about 79" wide.
How tall is a 90 inch TV?
The screen is 44.12" (112.1 cm) tall; on its stand the set usually stands 47"–50" high.
How far should you sit from a 90 inch TV?
Between about 9 ft (THX, immersive) and 12 ft 2 in (SMPTE, comfortable). It suits home theaters and very large rooms.