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
97.6BPM
Beats per bar
4 beats
Delay fraction
11/16 bar

Converted to seconds

Length of 1 beat
0.615 sec
1.627 Hz
Length of 1 bar
2.459 sec
0.407 Hz
Delay length
1.691 sec
0.592 Hz

Repeated delays

A repeated delay syncs with the beat after 16 delays = 11 bars

1 reps
11/16
1690.6 ms
2 reps
11/8
3.381 sec
3 reps
33/16
5.072 sec
4 reps
11/4
6.762 sec
5 reps
55/16
8.453 sec
6 reps
33/8
10.143 sec
7 reps
77/16
11.834 sec
8 reps
11/2
13.525 sec
9 reps
99/16
15.215 sec
10 reps
55/8
16.906 sec
11 reps
121/16
18.596 sec
12 reps
33/4
20.287 sec
13 reps
143/16
21.977 sec
14 reps
77/8
23.668 sec
15 reps
165/16
25.358 sec
16 reps
11
27.049 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

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

Music calculators & converters

Beats-per-minute
Convert BPM to Hz, bar length, fractions
Audio delay
Calculate audio delay length in msec
Music Frequency
Convert pitch to musical note and wavelength
Song length
Calculate song length from BPM
Music Scale
Generate scales with frequencies
Tap your tempo
Tap to find the BPM of a song or a heartbeat