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
126BPM
Beats per bar
4 beats
Delay fraction
23/24 bar

Converted to seconds

Length of 1 beat
0.476 sec
2.1 Hz
Length of 1 bar
1.905 sec
0.525 Hz
Delay length
1.825 sec
0.548 Hz

Repeated delays

A repeated delay syncs with the beat after 24 delays = 23 bars

1 reps
23/24
1825.4 ms
2 reps
23/12
3.651 sec
3 reps
23/8
5.476 sec
4 reps
23/6
7.302 sec
5 reps
115/24
9.127 sec
6 reps
23/4
10.953 sec
7 reps
161/24
12.778 sec
8 reps
23/3
14.604 sec
9 reps
69/8
16.429 sec
10 reps
115/12
18.254 sec
11 reps
253/24
20.08 sec
12 reps
23/2
21.905 sec
13 reps
299/24
23.731 sec
14 reps
161/12
25.556 sec
15 reps
115/8
27.382 sec
16 reps
46/3
29.207 sec
17 reps
391/24
31.032 sec
18 reps
69/4
32.858 sec
19 reps
437/24
34.683 sec
20 reps
115/6
36.509 sec
21 reps
161/8
38.334 sec
22 reps
253/12
40.16 sec
23 reps
529/24
41.985 sec
24 reps
23
43.81 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 17 18 19 20 21 22 23 24

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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