roomfactFurniture fit field notes
Tools directoryroom planning

TV viewing distance calculator

Is my planned seat too close to or too far from the TV?

Before you startUse the TV's advertised diagonal and measure from the screen surface to your usual eye position.
Step 1

Add your measurements

Compare your seat position with a general viewing range for the screen size.

Example numbers are loaded

Replace each example with what you measured. The example result on the right updates as you type.

Enter the screenTV sizes are always sold by diagonal inches.
Measure the seatUse the position of your eyes when seated normally.

Measurements stay in this browser and are never sent to analytics.

Example resultLooks good on paper

The planned distance sits inside the general range

Use this as a starting point, then test your own content and comfort before mounting the screen.

Change the sample measurements to turn this into your estimate.
General near point
168 cm
General far point
251 cm
Your distance
220 cm
TV distance planning diagramA proportional schematic based on the entered values. It is not a construction drawing.
Proportional planning schematic - verify all dimensions on site.

Before you buy or start work

  • Mock the screen outline at the final height.
  • Check subtitles and interface text from the seat.
  • Avoid mounting before testing neck comfort.
Method

What this result assumes

A broad 1.2x-1.8x screen-diagonal range is used as a comfort screen, not a standard.

Visual acuity, resolution, content, and personal preference can change the preferred distance.

Limitations

What it cannot confirm

This is a planning estimate, not a building-code, safety, installation, or delivery guarantee.

Confirm product-specific requirements with the manufacturer, installer, retailer, or qualified trade.

Formula 1.0.0Reviewed 2026-07-13General planning assumptions
Read category methodology