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
5/24 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
0.397 sec
2.52 Hz

Repeated delays

A repeated delay syncs with the beat after 24 delays = 5 bars

1 reps
5/24
396.8 ms
2 reps
5/12
793.7 ms
3 reps
5/8
1190.5 ms
4 reps
5/6
1587.3 ms
5 reps
25/24
1984.2 ms
6 reps
5/4
2.381 sec
7 reps
35/24
2.778 sec
8 reps
5/3
3.175 sec
9 reps
15/8
3.572 sec
10 reps
25/12
3.968 sec
11 reps
55/24
4.365 sec
12 reps
5/2
4.762 sec
13 reps
65/24
5.159 sec
14 reps
35/12
5.556 sec
15 reps
25/8
5.953 sec
16 reps
10/3
6.349 sec
17 reps
85/24
6.746 sec
18 reps
15/4
7.143 sec
19 reps
95/24
7.54 sec
20 reps
25/6
7.937 sec
21 reps
35/8
8.334 sec
22 reps
55/12
8.73 sec
23 reps
115/24
9.127 sec
24 reps
5
9.524 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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