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
1/24 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
0.079 sec
12.6 Hz

Repeated delays

A repeated delay syncs with the beat after 24 delays = 1 bars

1 reps
1/24
79.4 ms
2 reps
1/12
158.7 ms
3 reps
1/8
238.1 ms
4 reps
1/6
317.5 ms
5 reps
5/24
396.8 ms
6 reps
1/4
476.2 ms
7 reps
7/24
555.6 ms
8 reps
1/3
634.9 ms
9 reps
3/8
714.3 ms
10 reps
5/12
793.7 ms
11 reps
11/24
873 ms
12 reps
1/2
952.4 ms
13 reps
13/24
1031.8 ms
14 reps
7/12
1111.1 ms
15 reps
5/8
1190.5 ms
16 reps
2/3
1269.9 ms
17 reps
17/24
1349.2 ms
18 reps
3/4
1428.6 ms
19 reps
19/24
1508 ms
20 reps
5/6
1587.3 ms
21 reps
7/8
1666.7 ms
22 reps
11/12
1746.1 ms
23 reps
23/24
1825.4 ms
24 reps
1
1904.8 ms

Visualized

1 bar2 bars3 bars4 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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