Music producers and sound engineers often need to sync delay, echo, and reverb effects precisely to a song's tempo — a delay set to the wrong millisecond value can sound rhythmically 'off.' This calculator converts a song's BPM (beats per minute) into the millisecond timing for every standard note division, ready to type directly into a delay or reverb plugin..
Music producers and sound engineers often need to sync delay, echo, and reverb effects precisely to a song's tempo — a delay set to the wrong millisecond value can sound rhythmically 'off.' This calculator converts a song's BPM (beats per minute) into the millisecond timing for every standard note division, ready to type directly into a delay or reverb plugin.
At 120 BPM: Quarter Note = 60,000/120 = 500 ms. Eighth Note = 250 ms. Dotted Eighth = 250 × 1.5 = 375 ms — a classic setting for rhythmic delay effects.
Delay time in milliseconds = 60,000 divided by BPM for a quarter note, then adjusted with multipliers for other note values like eighth, dotted, or triplet delays.
Setting delay and reverb effects to match the song's tempo keeps echoes rhythmically in sync with the beat instead of clashing with it.
It's a popular delay setting (famously used in songs like "Where the Streets Have No Name") that creates a bouncy, syncopated echo pattern against a straight beat.