Swing Percent Calculator

See how swing % changes the gap between off-beat eighths at any BPM.

BPMSwing percent

Result

Straight eighth

333.33 ms

Swung off-beat

200 ms

Swung eighth gap

533.33 ms

Groove ratio

1.6x

About this tool

Pick a BPM and a swing percentage to get the on-beat and off-beat eighth-note times in ms. Targets the r/Drumkits, r/WeAreTheMusicMakers, and r/mixingmastering debate about groove feel.

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