Music & Audio Calculators

Fine-tune your audio projects and musical knowledge with our specialized calculators. Whether you're setting up a home studio, listening to an audiobook, or studying music theory, these tools provide simple and accurate answers to common questions.

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Reverb Calculator (RT60)

Estimate the reverb time (RT60) of a room using the Sabine or Eyring formulas to improve your recording or listening space acoustics.

Audiobook Speed Calculator

Calculate the new duration of an audiobook at a different playback speed or find the speed needed to finish by a target time.

Dots Calculator (Music)

Find the precise duration in milliseconds of single, double, or triple-dotted musical notes at any given tempo (BPM).