ToolHuts

Outils pratiques pour un travail de précision

Calculateur de Dimensions TV depuis la Diagonale

Convertissez la diagonale annoncée et le format en largeur visible, hauteur, surface et taille de bordure estimée.

in
mm
Visible width56.65in
Visible height31.87in
Approx. outer size1455 x 825mm
Visible area12.54ft²

Fonctionnement

How to use it: enter advertised diagonal, aspect ratio and an estimated bezel width. The calculator separates visible panel dimensions from approximate outside dimensions.

Formula. Scale factor = diagonal / sqrt(aspect width² + aspect height²); multiply each aspect term by that factor.

Example. A 65-inch 16:9 panel is about 56.65 x 31.87 inches before the bezel.

Exemple avec les saisies actuelles

Le résultat ci-dessus utilise exactement ces valeurs. Cet instantané est inclus à l’impression pour comparer la sortie aux mesures d’origine.

Screen diagonal
65 in
Aspect width
16
Aspect height
9
Bezel per edge
8 mm

Résultat principal: Visible width: 56.65 in.

Avant d’utiliser le résultat

  • 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.

Limites

Manufacturers quote nominal visible diagonal. Bezel, chassis, stand and speaker dimensions vary, so use the model's dimension drawing before buying furniture or drilling mounts.

Questions fréquentes

Does this include the TV stand?

No. It estimates panel and bezel only; stand footprints are model-specific.