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
19/24 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
1.508 sec
0.663 Hz

Repeated delays

A repeated delay syncs with the beat after 24 delays = 19 bars

1 reps
19/24
1508 ms
2 reps
19/12
3.016 sec
3 reps
19/8
4.524 sec
4 reps
19/6
6.032 sec
5 reps
95/24
7.54 sec
6 reps
19/4
9.048 sec
7 reps
133/24
10.556 sec
8 reps
19/3
12.064 sec
9 reps
57/8
13.572 sec
10 reps
95/12
15.08 sec
11 reps
209/24
16.588 sec
12 reps
19/2
18.096 sec
13 reps
247/24
19.604 sec
14 reps
133/12
21.112 sec
15 reps
95/8
22.62 sec
16 reps
38/3
24.128 sec
17 reps
323/24
25.635 sec
18 reps
57/4
27.143 sec
19 reps
361/24
28.651 sec
20 reps
95/6
30.159 sec
21 reps
133/8
31.667 sec
22 reps
209/12
33.175 sec
23 reps
437/24
34.683 sec
24 reps
19
36.191 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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