TV Size and Viewing Distance Calculator

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

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Understanding TV Size and Viewing Distance

Finding the right TV size and viewing distance is crucial for the optimal viewing experience. Here are the key factors to consider:

Viewing Angle Guidelines

  • THX recommends: 36° to 40° viewing angle
  • SMPTE recommends: minimum 30° viewing angle
  • Optimal immersive experience: 38° to 40° viewing angle

Resolution Impact

Higher resolution displays (4K, 8K) allow you to sit closer to the screen without seeing individual pixels:

  • 4K TVs: Can sit as close as 1.5× the screen width
  • 1080p TVs: Should sit at least 2× the screen width away
  • 8K TVs: Allow for even closer viewing, around 1× the screen width