Swing / Groove Timing Calculator
Swing / Groove Calculator
Set a tempo and swing percentage and get the long and short eighth-note lengths in milliseconds, plus the delay to add to off-beats. Dial in groove anywhere.
Turn swing percent into milliseconds
Swing delays every second subdivision so the groove breathes. At 50% the timing is dead straight; at 66.7% the off-beats land on triplets, the classic hard swing. This tool converts any swing percentage into exact note lengths for your tempo.
Common swing amounts
| Swing | Feel |
|---|---|
| 50% | Straight, no swing |
| 54% | Subtle push |
| 58% | Light groove |
| 62% | Classic MPC swing |
| 66.7% | Triplet swing (hard) |
| 71% | Heavy, dragging |
FAQ
What does swing percentage mean?
It is the share of the beat given to the first of each pair of eighth notes. 50% is even, higher values delay the second note.
What is triplet swing?
66.7% swing, where off-beats fall on the last note of a triplet. It is the foundation of shuffle and a lot of hip-hop.
How do I apply the delay?
Nudge every second eighth note later by the delay shown, or set your DAW or sampler swing to the percentage.
Is it free?
Yes, free forever.
Want groove baked into your kit?
This calculator is free. The drum and MIDI packs on Meshplugins.com come with groove ready to go. Pro studio results, bedroom-friendly.
Real sauce. No fluff.Free forever · No sign-up · Runs in your browser
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