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
11/24 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
0.873 sec
1.145 Hz

Repeated delays

A repeated delay syncs with the beat after 24 delays = 11 bars

1 reps
11/24
873 ms
2 reps
11/12
1746.1 ms
3 reps
11/8
2.619 sec
4 reps
11/6
3.492 sec
5 reps
55/24
4.365 sec
6 reps
11/4
5.238 sec
7 reps
77/24
6.111 sec
8 reps
11/3
6.984 sec
9 reps
33/8
7.857 sec
10 reps
55/12
8.73 sec
11 reps
121/24
9.603 sec
12 reps
11/2
10.476 sec
13 reps
143/24
11.349 sec
14 reps
77/12
12.223 sec
15 reps
55/8
13.096 sec
16 reps
22/3
13.969 sec
17 reps
187/24
14.842 sec
18 reps
33/4
15.715 sec
19 reps
209/24
16.588 sec
20 reps
55/6
17.461 sec
21 reps
77/8
18.334 sec
22 reps
121/12
19.207 sec
23 reps
253/24
20.08 sec
24 reps
11
20.953 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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