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Read Audio TagsEnter a BPM to instantly calculate the exact delay time in milliseconds for every common note value. Essential for tempo-synced delay pedals, DAW delay plugins, reverb pre-delay, and sidechain compression timing.
| Note value | Delay (ms) | |
|---|---|---|
| Whole note | 1875.0 ms | |
| Half note | 937.5 ms | |
| Dotted half | 1406.3 ms | |
| Quarter note | 468.8 ms | |
| Dotted quarter | 703.1 ms | |
| Quarter triplet | 312.5 ms | |
| Eighth note | 234.4 ms | |
| Dotted eighth | 351.6 ms | |
| Eighth triplet | 156.3 ms | |
| Sixteenth note | 117.2 ms | |
| Dotted sixteenth | 175.8 ms | |
| Sixteenth triplet | 78.1 ms |
How to use the BPM to milliseconds calculator
Enter the BPM of your project or track using the input above: use the plus and minus buttons or type directly. The table updates instantly and shows the precise delay time in milliseconds for every common note value. Click Copy next to any value to copy it to your clipboard, ready to paste into a delay plugin or reverb pre-delay field in your DAW.
Why tempo-synced delay times matter in production
When a delay or reverb is not locked to the tempo of your track, the echoes fall between beats and create a muddy, unfocused sound. Syncing delay times to the BPM keeps echoes rhythmically coherent: they reinforce the groove rather than fighting it. This is why every professional delay and reverb plugin includes a tempo-sync option, but knowing the exact millisecond value lets you use it in any plugin, including older or hardware units without a sync input.
Dotted notes and triplets for creative delay effects
Beyond straight note values, dotted and triplet delays open up a range of creative textures. Dotted eighth note delay creates a distinctive syncopated bounce. Quarter note triplet delays add a swinging feel. Combining two delay lines at different note values (for example eighth note and dotted eighth) builds rich patterns. Having all values calculated at your current BPM makes it easy to experiment.
Frequently asked questions
How do I calculate delay time from BPM?
The formula is: delay (ms) = (60,000 / BPM) × note multiplier. For a quarter note at 120 BPM: 60,000 / 120 = 500 ms. For an eighth note, halve that: 250 ms. For a dotted quarter, multiply by 1.5: 750 ms. This calculator does all the maths automatically for every common note value.
What is delay time used for in music production?
Tempo-synced delay time is used in multiple places: delay effect plugins (set the delay time to a note value so the echoes fall on the beat), reverb pre-delay (a short delay before the reverb tail that helps the dry signal punch through), sidechain compression timing (syncing the compressor release to the groove), and LFO rates in synths and effects. Having every note value pre-calculated saves time and keeps your music locked to the grid.
What is a dotted note delay time?
A dotted note is 1.5 times the length of the base note. A dotted quarter note lasts as long as three eighth notes. Dotted eighth delays (at 1.5 × eighth note time) are particularly popular in pop and electronic music production because they create a shuffling, syncopated feel when layered with a straight beat.
What is a triplet delay time?
A triplet divides a beat into three equal parts instead of two. A quarter note triplet is two thirds of a quarter note length. Triplet delays give a swinging, jazzy, or Afrobeat-influenced feel and are widely used in electronic music to create polyrhythmic textures that sit interestingly against a four-on-the-floor kick pattern.