Reverb & Delay Time Calculator
Calculate optimal delay times and reverb settings based on tempo and musical intervals
About this calculator
The Reverb & Delay Time Calculator helps musicians and audio engineers determine optimal delay times and reverb settings that sync perfectly with their track's tempo. By calculating delay values based on musical intervals (quarter notes, eighth notes, dotted notes), this tool ensures your effects enhance the groove rather than compete with it. Properly timed reverb and delay creates professional-sounding mixes with natural rhythmic flow and spatial depth.
How to use
Enter your song's BPM (beats per minute) into the calculator. Select the desired musical interval for your delay effect, such as quarter note, eighth note, or dotted quarter. The calculator will instantly display the optimal delay time in milliseconds, which you can input directly into your reverb or delay plugin.
Frequently asked questions
What's the difference between delay and reverb time calculations?
Delay time creates distinct echoes at specific intervals, while reverb time affects the decay length of ambient reflections. Both benefit from tempo-synced timing.
Should I always use tempo-synced delay times?
Not always. Tempo-synced delays work great for rhythmic music, but non-synced delays can create interesting textures and avoid competing with the beat.
What delay time works best for vocals?
For vocals, try eighth note or dotted eighth note delays between 100-200ms. Shorter times create thickness, while longer times add dramatic space.