How wide is a 24 inch monitor?

The active area of a 24 inch monitor is 53.1 cm wide and 29.9 cm tall — 20.9 in by 11.8 in. With bezels the body is about 54.7 cm wide, which is the figure to measure your space against.

How tall is a 24 inch monitor on its stand?

About 41.5 cm from the desk to the top of the panel: 32.5 cm of body on 9 cm of stand. Both are estimates from the size band — check the model’s spec sheet.

Will a 24 inch monitor fit a 120 cm × 60 cm desk?

Yes. Standard desk is 120 cm × 60 cm, and a 24 inch monitor uses 46 % of its width, leaving 65.3 cm spare.

Dimensions

24 inch monitor dimensions

A 24 inch monitor measures 53.1 cm × 29.9 cm of active area — 20.9 in by 11.8 in — and about 54.7 cm wide including its bezels. Below it is drawn to scale on a 140 cm desk, measured against real spaces, and compared with the sizes either side of it.

Try it on your desk

The 24 inch is the size that stopped being the default and is still the right answer more often than people expect.

The body is about 54.7 cm, and that is the number that matters, because it is the one that has to fit twice. A 24 inch uses 46 % of a standard 120 cm desk and leaves 65 cm free — enough for a keyboard, a mug and a notebook without moving anything. Two of them side by side need about 111.5 cm, which is the only pairing in the catalogue that a 120 cm desk takes comfortably.

It stands 41.5 cm tall on its stand, so on a 73 cm desk the top of the panel lands a little below eye level for most people sitting upright. That is where it should be: you want to look slightly down at a screen, not up.

The step either side is small. A 22 inch is 8 % narrower and a 25 inch 4 % wider, which is 9 % more picture — a real but modest difference, unlike the jump to 27.

On a 140 cm desk

Exact size

Active area, body size and height on the stand, by aspect ratio
Aspect	Active area	Active area (in)	Body, approx.	Height on its stand
16:9	53.1 cm × 29.9 cm	20.9 in × 11.8 in	54.7 cm × 32.5 cm	41.5 cm
16:10	51.7 cm × 32.3 cm	20.4 in × 12.7 in	53.3 cm × 34.9 cm	43.9 cm

Active areas are exact for the aspect ratio. Body sizes and stand heights are approximate — check the model’s spec sheet.

Does it fit your desk?

Whether this size fits each standard space, and by how much
Space	Size	Fits?	Detail
Compact desk	100 cm × 50 cm	Fits	55% of the width, 45.3 cm spare
Standard desk	120 cm × 60 cm	Fits	46% of the width, 65.3 cm spare
Large desk	140 cm × 70 cm	Fits	39% of the width, 85.3 cm spare
Deep desk	160 cm × 80 cm	Fits	34% of the width, 105.3 cm spare

How far back to sit

Comfortable viewing distance for a 24 inch monitor, by what it is used for
Used for	Sit	In feet	Field of view
Work / productivity	0.5 m – 0.7 m	1 ft 8 in – 2 ft 3 in	42–56°
Coding	0.5 m – 0.7 m	1 ft 9 in – 2 ft 3 in	42–54°
Design	0.5 m – 0.7 m	1 ft 7 in – 2 ft 2 in	44–58°
Gaming	0.4 m – 0.6 m	1 ft 5 in – 1 ft 11 in	48–64°
Movies	0.4 m – 0.6 m	1 ft 4 in – 1 ft 10 in	50–66°
Mixed	0.5 m – 0.6 m	1 ft 6 in – 2 ft 1 in	45–61°

Measured from your eyes to the face of the screen, for a 24 inch 16:9 monitor 53.1 cm wide. A wider target field of view means sitting closer, not further away.

The sizes either side

The sizes either side, and how much bigger or smaller they are
Size	Active width	Width	Screen area
22"	48.7 cm	−8%	−16%
25"	55.3 cm	+4%	+9%

Compared with a 24" 16:9 panel. Area grows roughly as the square of the diagonal, which is why a step up is always a bigger jump than it sounds.

Common questions

How wide is a 24 inch monitor?: The active area of a 24 inch monitor is 53.1 cm wide and 29.9 cm tall — 20.9 in by 11.8 in. With bezels the body is about 54.7 cm wide, which is the figure to measure your space against.
How tall is a 24 inch monitor on its stand?: About 41.5 cm from the desk to the top of the panel: 32.5 cm of body on 9 cm of stand. Both are estimates from the size band — check the model’s spec sheet.
Will a 24 inch monitor fit a 120 cm × 60 cm desk?: Yes. Standard desk is 120 cm × 60 cm, and a 24 inch monitor uses 46 % of its width, leaving 65.3 cm spare.