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Best Viewing Distance for a 43" TV
4.3–5.7 ft
Recommended viewing distance for a 43" TV (1.31–1.75 m)
📐 Viewing Distance Calculator
| Immersive — THX (40°) | 4.3 ft · 1.31 m |
| Mixed use — SMPTE (30°) | 5.7 ft · 1.75 m |
| Closest for 4K (no visible pixels) | 3.6 ft |
| Screen width (16:9) | 37.5" · 95 cm |
| Screen height (16:9) | 21.1" · 54 cm |
| Best resolution at this size | 1080p is fine; 4K if sitting close |
FAQ
How far should I sit from a 43 inch TV?
For a cinematic, immersive picture sit about 4.3 ft (1.31 m) away — the THX 40° angle. For a more relaxed, mixed-use setup go to about 5.7 ft (SMPTE 30°). With 4K you can sit as close as 3.6 ft without seeing pixels.
What size room do I need for a 43" TV?
Plan for a seating distance of roughly 4.3–5.7 ft. The screen itself is about 37.5" (95 cm) wide, so leave a little wall margin on each side.
Is a 43 inch TV too big?
It is a comfortable size for most rooms. If your couch is more than 5.7 ft away, consider going larger so the screen still fills your view.
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Figures are calculated guides based on a 16:9 screen and common viewing-angle standards. Your ideal setup also depends on content, eyesight and personal taste.