Audio delay calculator

Give the tempo and the time signature

Express the length of the delay as fractions of a bar

Musical tempo

Beats per minute
135BPM
Beats per bar
3 beats
Delay fraction
32/16 bar

Converted to seconds

Length of 1 beat
0.444 sec
2.25 Hz
Length of 1 bar
1.333 sec
0.75 Hz
Delay length
2.667 sec
0.375 Hz

Repeated delays

A repeated delay syncs with the beat after 1 delays = 2 bars

1 reps
2
2.667 sec

Visualized

1 bar2 bars3 bars4 bar
♩♩♩♩
1

How to use this page

If you have a 135 BPM song, and you want a phase modulation of 4 beats (1 bar): that is 1777.6 ms
If you have a 128 BPM song, and you want an audio delay of 2/3 of a beat: this is 312.5 ms

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