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
114.2BPM
Beats per bar
4 beats
Delay fraction
7/16 bar

Converted to seconds

Length of 1 beat
0.525 sec
1.903 Hz
Length of 1 bar
2.102 sec
0.476 Hz
Delay length
0.919 sec
1.088 Hz

Repeated delays

A repeated delay syncs with the beat after 16 delays = 7 bars

1 reps
7/16
919.5 ms
2 reps
7/8
1838.9 ms
3 reps
21/16
2.758 sec
4 reps
7/4
3.678 sec
5 reps
35/16
4.597 sec
6 reps
21/8
5.517 sec
7 reps
49/16
6.436 sec
8 reps
7/2
7.356 sec
9 reps
63/16
8.275 sec
10 reps
35/8
9.195 sec
11 reps
77/16
10.114 sec
12 reps
21/4
11.033 sec
13 reps
91/16
11.953 sec
14 reps
49/8
12.872 sec
15 reps
105/16
13.792 sec
16 reps
7
14.711 sec

Visualized

1 bar2 bars3 bars4 bars5 bar6 bars7 bars8 bars
♩♩♩♩♩♩♩♩
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

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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