Room Acoustics Calculator
Estimate reverberation time (RT60) for a room based on dimensions and surface absorption.
How to Use the Room Acoustics Calculator
- Enter room length, width, and height.
- Select the predominant surface type.
- Click Calculate.
- Review the reverberation time.
Use Cases
- •Home studio acoustic treatment
- •Home theater room design
- •Office noise management
Formula
RT60 = 0.161 × Volume / Absorption area (Sabine)
Frequently Asked Questions
How accurate is this calculator?
Results are based on standard formulas and are suitable for practical estimates.
What units are used?
Common metric and imperial units are used as noted in each field.
Is it free?
Yes, all calculators are completely free.