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How Far Should You Sit from Your TV?

Calculate optimal viewing distance by TV size or find the ideal TV size for your room.

📅 Updated April 2026 Formula verified 📖 4 min read 🆓 Free · No sign-up

Empfehlung

4K: 1,0-1,5× Diagonale. 65" (165 cm): 1,65-2,50 m. Die meisten sitzen zu weit weg fuer ihre TV-Groesse. Trend: immer groessere TVs — 65" ist der neue Standard.

Groessenempfehlung

2-2,5 m: 55-65". 2,5-3 m: 65-75". 3-3,5 m: 75-85".

⚡ CalcWolf Insight

Samsung, LG, and Sony all recommend sitting 1.5x the screen diagonal for their 4K TVs. That puts a 65-inch TV at 8 feet — but most home theater experts (and the THX standard) say this is too conservative. 1.0-1.2x the diagonal gives a more cinematic, immersive experience that fully utilizes 4K resolution.

Frequently asked questions
Abstand fuer 65"?
4K: 1,65-2,50 m. Bei 3 m: 75" waere besser.
4K oder 1080p?
Bei 65" und 2,5 m: 4K deutlich besser. Bei 55" und 3+ m: kaum Unterschied.
✓ Math logic verified against primary sources → See our verification process
Kevin Glover
Founder, CalcWolf · GLVTS · Blickr
All formulas sourced from primary references — IRS publications, peer-reviewed research, and official standards. Results are tested against independent reference calculators before publishing. Rates and brackets updated when official sources change. Editorial policy →
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