BPM beats-per-minute calculator

Input

BPM parameters

  • Beats-per-minute: 80 BPM
  • Beats-per-second: 1.3333 Hz
  • Length of 1 beat: 0.75 second
  • Length of 1 bar: 3 second
  • Extended calculations

    These are the lengths of multiple beats (handy for calculating loop lengths)
    1 beat
    750 ms
    1.333 Hz
    2 beats
    1.5 sec
    0.667 Hz
    3 beats
    2.25 sec
    0.444 Hz
    4 beats
    3 sec
    0.333 Hz
    6 beats
    4.5 sec
    0.222 Hz
    8 beats
    6 sec
    0.167 Hz
    12 beats
    9 sec
    0.111 Hz
    16 beats
    12 sec
    0.083 Hz
    24 beats
    18 sec
    0.056 Hz
    32 beats
    24 sec
    0.042 Hz
    These are the lengths of multiple bars/measures (handy for estimating the length of a song).
    1 bar
    3 sec
    2 bars
    6 sec
    3 bars
    9 sec
    4 bars
    12 sec
    6 bars
    18 sec
    8 bars
    24 sec
    12 bars
    36 sec
    16 bars
    48 sec
    24 bars
    72 sec
    32 bars
    96 sec

    How to use this page

  • If you have a 135 BPM song and you want a phase modulation of 4 beats: that is 1.78 sec (BEATS)
  • If you have a 98 BPM song in a measure of 3/4, and you want to know how long 32 bars is: 58.78 sec (BARS)
  • If you have a 128 BPM song and you want an audio delay of 2/3 of a beat: this is 313 ms (FRACTIONS)
  • Fractions

    These are some common fractions (handy for setting delays and modulation parameters)
    1/2
    375 ms
    2.67 Hz
    2/2
    750 ms
    1.33 Hz
    3/2
    1125 ms
    0.89 Hz
    4/2
    1500 ms
    0.67 Hz
    6/2
    2250 ms
    0.44 Hz
    8/2
    3000 ms
    0.33 Hz
    12/2
    4500 ms
    0.22 Hz
    16/2
    6000 ms
    0.17 Hz
    24/2
    9000 ms
    0.11 Hz
    32/2
    12000 ms
    0.08 Hz
    1/3
    250 ms
    4 Hz
    2/3
    500 ms
    2 Hz
    3/3
    750 ms
    1.33 Hz
    4/3
    1000 ms
    1 Hz
    6/3
    1500 ms
    0.67 Hz
    8/3
    2000 ms
    0.5 Hz
    12/3
    3000 ms
    0.33 Hz
    16/3
    4000 ms
    0.25 Hz
    24/3
    6000 ms
    0.17 Hz
    32/3
    8000 ms
    0.13 Hz
    1/4
    188 ms
    5.33 Hz
    2/4
    375 ms
    2.67 Hz
    3/4
    563 ms
    1.78 Hz
    4/4
    750 ms
    1.33 Hz
    6/4
    1125 ms
    0.89 Hz
    8/4
    1500 ms
    0.67 Hz
    12/4
    2250 ms
    0.44 Hz
    16/4
    3000 ms
    0.33 Hz
    24/4
    4500 ms
    0.22 Hz
    32/4
    6000 ms
    0.17 Hz
    1/6
    125 ms
    8 Hz
    2/6
    250 ms
    4 Hz
    3/6
    375 ms
    2.67 Hz
    4/6
    500 ms
    2 Hz
    6/6
    750 ms
    1.33 Hz
    8/6
    1000 ms
    1 Hz
    12/6
    1500 ms
    0.67 Hz
    16/6
    2000 ms
    0.5 Hz
    24/6
    3000 ms
    0.33 Hz
    32/6
    4000 ms
    0.25 Hz
    1/8
    93.8 ms
    10.66 Hz
    2/8
    188 ms
    5.33 Hz
    3/8
    281 ms
    3.55 Hz
    4/8
    375 ms
    2.67 Hz
    6/8
    563 ms
    1.78 Hz
    8/8
    750 ms
    1.33 Hz
    12/8
    1125 ms
    0.89 Hz
    16/8
    1500 ms
    0.67 Hz
    24/8
    2250 ms
    0.44 Hz
    32/8
    3000 ms
    0.33 Hz
    1/12
    62.5 ms
    16 Hz
    2/12
    125 ms
    8 Hz
    3/12
    188 ms
    5.33 Hz
    4/12
    250 ms
    4 Hz
    6/12
    375 ms
    2.67 Hz
    8/12
    500 ms
    2 Hz
    12/12
    750 ms
    1.33 Hz
    16/12
    1000 ms
    1 Hz
    24/12
    1500 ms
    0.67 Hz
    32/12
    2000 ms
    0.5 Hz
    1/16
    46.9 ms
    21.32 Hz
    2/16
    93.8 ms
    10.66 Hz
    3/16
    141 ms
    7.11 Hz
    4/16
    188 ms
    5.33 Hz
    6/16
    281 ms
    3.55 Hz
    8/16
    375 ms
    2.67 Hz
    12/16
    563 ms
    1.78 Hz
    16/16
    750 ms
    1.33 Hz
    24/16
    1125 ms
    0.89 Hz
    32/16
    1500 ms
    0.67 Hz
    1/24
    31.3 ms
    31.95 Hz
    2/24
    62.5 ms
    16 Hz
    3/24
    93.8 ms
    10.66 Hz
    4/24
    125 ms
    8 Hz
    6/24
    188 ms
    5.33 Hz
    8/24
    250 ms
    4 Hz
    12/24
    375 ms
    2.67 Hz
    16/24
    500 ms
    2 Hz
    24/24
    750 ms
    1.33 Hz
    32/24
    1000 ms
    1 Hz
    1/32
    23.4 ms
    42.74 Hz
    2/32
    46.9 ms
    21.32 Hz
    3/32
    70.3 ms
    14.22 Hz
    4/32
    93.8 ms
    10.66 Hz
    6/32
    141 ms
    7.11 Hz
    8/32
    188 ms
    5.33 Hz
    12/32
    281 ms
    3.55 Hz
    16/32
    375 ms
    2.67 Hz
    24/32
    563 ms
    1.78 Hz
    32/32
    750 ms
    1.33 Hz

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