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Calcimator

Room Acoustics Calculator

Calculate RT60 reverb time and room modes from room dimensions.

Inputs

ft
ft
ft

Results

RT60 Reverb Time

0.54 sec

Room Volume76.5 m³
Length Mode28.1 Hz
Width Mode37.5 Hz
Height Mode62.5 Hz
How to Use This Calculator
  1. Enter Room Length, Room Width, and Ceiling Height.
  2. Set Avg. Absorption Coefficient.
  3. Review the RT60 Reverb Time (sec) result.
  4. Use Room Volume (m³) and Length Mode (Hz) to inform your decision.
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