BPM / Tempo Tools

Tap to find BPM, compute delay times for note values, and toggle a metronome.

BPM

Beats per minute

Beats per second:: 2
Beat duration:: 500 ms

Note delays

Note	Delay (ms)	Frequency (Hz)
Whole (4 beats)	2000	0.5
Half (2 beats)	1000	1
Quarter (1 beat)	500	2
Eighth (1/2)	250	4
Sixteenth (1/4)	125	8
32nd (1/8)	62.5	16
Triplet quarter (2/3)	333.333	3
Triplet eighth (1/3)	166.667	6
Dotted quarter (1.5)	750	1.333
Dotted eighth (0.75)	375	2.667