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Herramientas prácticas para trabajos de precisión

Calculadora de Equivalencia de Monitor Ultrawide

Compare un monitor ultrawide con pantallas 16:9 de igual altura o ancho físico, y con una división de doble pantalla sin marco.

in
Physical panel31.3 x 13.4in
16:9 at same height27.3in diagonal
16:9 at same width35.9in diagonal
Two screens filling width20.6in each
Horizontal pixels vs 16:91.34x
Pixel aspect ratio2.389

Same-height comparison is usually the clearest way to compare vertical workspace. The dual-screen figure ignores bezels and assumes each half keeps the ultrawide panel height.

Cómo funciona

How to use it: enter the advertised diagonal, physical aspect ratio and native resolution of an ultrawide display.

Method. The same-height 16:9 diagonal preserves panel height; the same-width comparison preserves overall width.

Example. A 34-inch 21:9 display has roughly the height of a 27-inch 16:9 display, with extra width.

Ejemplo con los datos actuales

El resultado anterior utiliza exactamente estos valores. Esta captura se incluye al imprimir para cotejar la salida con las medidas originales.

Ultrawide diagonal
34 in
Aspect width
21
Aspect height
9
Horizontal pixels
3440
Vertical pixels
1440

Resultado principal: Physical panel: 31.3 x 13.4 in.

Antes de usar el resultado

  • Measure from the datum or reference edge described by this tool, and do not mix inside, outside and centerline dimensions.
  • Keep inputs in the displayed units and preserve more precision than the final cutting or purchasing tolerance requires.
  • When the result is close to a limit, verify it with a test piece, field measurement, manufacturer drawing or qualified project professional.

Limitaciones

Nominal 21:9 panels often use a more precise ratio such as 43:18. Curvature, bezels, scaling and pixel density affect practical equivalence. Dual-screen comparison does not model a centre bezel.

Preguntas frecuentes

Is 3440 by 1440 exactly 21:9?

No. Its pixel ratio is about 2.389:1, while 21:9 simplifies to 2.333:1. Enter the physical ratio supplied for the panel when known.