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TV size and viewing distance calculator

Match a TV size range to your sofa distance, or estimate a viewing distance for the screen size you want.

Start with the measurement you know — sofa distance or screen size — and compare a useful range.

The range uses approximate viewing angles between 30° and 40°, converted between distance and screen diagonal.

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    How it works

    The range uses approximate viewing angles between 30° and 40°, converted between distance and screen diagonal.

    Before you decide

    Comfort varies with preference, eyesight, content, and resolution. If possible, test the distance before buying.

    Frequently asked questions

    Does the range determine the right size?

    No. It is a geometric reference; preference, resolution, content, and room layout also matter.

    Is the size the TV width?

    No. Inches refer to the visible screen diagonal.