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
202.9BPM
Beats per bar
3 beats
Delay fraction
7/16 bar

Converted to seconds

Length of 1 beat
0.296 sec
3.382 Hz
Length of 1 bar
0.887 sec
1.127 Hz
Delay length
0.388 sec
2.577 Hz

Repeated delays

A repeated delay syncs with the beat after 16 delays = 7 bars

1 reps
7/16
388.1 ms
2 reps
7/8
776.2 ms
3 reps
21/16
1164.3 ms
4 reps
7/4
1552.4 ms
5 reps
35/16
1940.5 ms
6 reps
21/8
2.329 sec
7 reps
49/16
2.717 sec
8 reps
7/2
3.105 sec
9 reps
63/16
3.493 sec
10 reps
35/8
3.881 sec
11 reps
77/16
4.269 sec
12 reps
21/4
4.657 sec
13 reps
91/16
5.045 sec
14 reps
49/8
5.434 sec
15 reps
105/16
5.822 sec
16 reps
7
6.21 sec

Visualized

1 bar2 bars3 bars4 bar5 bars6 bars7 bar8 bars
♩♩♩♩♩♩♩♩
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

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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