TV dimensions, made useful
Know the width before you buy the TV.
Choose a diagonal size for the 16:9 screen width and height in centimetres and inches. Then go straight to the fit, viewing-distance or comparison tool that answers the next question.
Instant TV size lookup
TV size is the diagonal, not the width. Select a size to see the screen measurement that matters to your wall, unit or vehicle.
Popular starting points
Common TV sizes and screen widths
These are 16:9 screen-only widths. Actual TVs are usually 1–2 cm wider once bezels are included.
Choose the next answer
Tools for fitting, distance and comparison
Will it fit?
Check usable wall, cabinet or TV-unit width, height and depth.
How far should I sit?
Get mixed-use, cinematic and 4K/HD context from your seating distance.
Compare TV sizes
See up to three screens to scale, including area and width differences.
What does TV Size Guide answer?
TV Size Guide gives the dimensions of every common TV size in centimetres and inches, then answers whether it fits your space, how far to sit and how much larger one size is than another. Each size guide also covers stand height, typical depth, box size, VESA mounting and room fit.