Room Acoustics Calculator

Here you can find support for the improvement of your room acoustics with the new HOFA Acoustics Wizard. By indicating dimensions and materials of the room, the Wizard will calculate and visualize nearly realistic reverberation times and give you possible solutions for the optimization.

This tool allows you to determine useful combinations of modules without any practical experience.

Please note that the calculated results are primarily a guidance for buying decisions. Therefore, all information is to be understood as a recommendation without warranty.

Of course, individual plannings and services can take your wishes and acoustic settings into account more thoroughly. The Wizard also can not replace an acoustic measurement on location.

Call us under +49 7251 3472-400 or write us an email to

Please fill out all the green fields - the gray boxes show the intermediate results.

Please enter the shape and dimensions of the room.

Room geometry