ToolHuts

Herramientas prácticas para trabajos de precisión

Calculadora de Área de Panel Acústico

Compare el área frontal del panel y la absorción estimada con el área de superficie de la sala usando un objetivo de referencia ingresado explícitamente.

m
m
m
%
m
m
Panels for entered target31
Net room surface94.6
Installed panel face22.3
Effective absorption19.0sabins
Achieved coverage20.1%

Effective coverage multiplies panel face area by the entered absorption coefficient. Use the coefficient for the frequency band that matters, not a marketing average.

Cómo funciona

How to use it: enter the room dimensions, subtract openings, then enter a reference coverage percentage and one panel size. The percentage is a quantity comparison, not a treatment prescription.

Formula. Panel count = ceiling(net room surface x target / panel effective area).

Example. A 0.6 by 1.2 m panel with coefficient 0.85 contributes 0.612 metric sabins.

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.

Room length
5.5 m
Room width
4.2 m
Room height
2.7 m
Doors/windows
4
Effective coverage
20 %
Panel width
0.6 m
Panel height
1.2 m
Absorption coefficient
0.85

Resultado principal: Panels for entered target: 31.

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

Coverage percentage is a materials estimate, not an acoustic diagnosis. Panel placement, thickness, air gap, scattering, bass trapping and frequency-specific coefficients determine performance. Do not cover reflective surfaces blindly.

Preguntas frecuentes

Should floors and ceilings count?

They are included in gross surface area. If you only plan to treat walls, set a target with that practical scope in mind and use the result as a quantity comparison.