Local calculations · PL/EN · PWA

Plan room acoustics before buying panels

Estimate reverberation, modes, panel count, speaker placement and treatment cost. Local processing, no account.

One workflow, not isolated calculators

Start with reverberation, inspect bass, plan placement and compare the cost of several variants.

Estimate reverberation before and after treatment.

Find frequencies that may build up.

Estimate panel count for a target RT.

Create a symmetrical listening starting point.

Arrange items and download an SVG plan.

Compare materials, labour and tax.

Compare projects stored on this device.

Dimensions and costs stay in your browser.

Save variants and change one parameter at a time.

We show formulas, assumptions and limitations.