BPM: Electro house

Give tempo and time signature

BPM parameters

  • Beats-per-minute: 130 BPM
  • Beats-per-second: 2.1667 Hz
  • Length of 1 beat: 0.4615 second = 462 msec
  • Length of 1 bar (4 beats): 1.8462 second
  • Loop & song length

    These are the lengths of multiple beats (handy for calculating loop lengths, LFO)
    1 beat =462ms =2.17Hz
    2 beats =923ms =1.09Hz
    3 beats =1.38sec =0.72Hz
    4 beats =1.85sec =0.54Hz
    6 beats =2.77sec =0.36Hz
    7 beats =3.23sec =0.31Hz
    8 beats =3.69sec =0.27Hz
    10 beats =4.62sec =0.22Hz
    12 beats =5.54sec =0.18Hz
    16 beats =7.38sec =0.14Hz
    24 beats =11.08sec =0.09Hz
    32 beats =14.77sec =0.07Hz
    These are the lengths of multiple bars/measures (handy for estimating the length of a song).
    2 bars =3.7 sec
    4 bars =7.4 sec
    8 bars =14.8 sec
    16 bars =29.5 sec
    24 bars =44.3 sec
    32 bars =59.1 sec
    40 bars =73.8 sec
    48 bars =88.6 sec
    60 bars =110.8 sec
    80 bars =147.7 sec
    100 bars =184.6 sec
    120 bars =221.5 sec

    Fractions → millisecs

    These are some common fractions (handy for setting delays and modulation parameters)
    1/2
    231 ms
    4.33 Hz
    2/2
    462 ms
    2.17 Hz
    3/2
    692 ms
    1.44 Hz
    4/2
    923 ms
    1.08 Hz
    6/2
    1385 ms
    0.72 Hz
    7/2
    1615 ms
    0.62 Hz
    8/2
    1846 ms
    0.54 Hz
    10/2
    2308 ms
    0.43 Hz
    12/2
    2769 ms
    0.36 Hz
    16/2
    3692 ms
    0.27 Hz
    24/2
    5538 ms
    0.18 Hz
    32/2
    7385 ms
    0.14 Hz
    1/3
    154 ms
    6.5 Hz
    2/3
    308 ms
    3.25 Hz
    3/3
    462 ms
    2.17 Hz
    4/3
    615 ms
    1.62 Hz
    6/3
    923 ms
    1.08 Hz
    7/3
    1077 ms
    0.93 Hz
    8/3
    1231 ms
    0.81 Hz
    10/3
    1538 ms
    0.65 Hz
    12/3
    1846 ms
    0.54 Hz
    16/3
    2462 ms
    0.41 Hz
    24/3
    3692 ms
    0.27 Hz
    32/3
    4923 ms
    0.2 Hz
    1/4
    115 ms
    8.67 Hz
    2/4
    231 ms
    4.33 Hz
    3/4
    346 ms
    2.89 Hz
    4/4
    462 ms
    2.17 Hz
    6/4
    692 ms
    1.44 Hz
    7/4
    808 ms
    1.24 Hz
    8/4
    923 ms
    1.08 Hz
    10/4
    1154 ms
    0.87 Hz
    12/4
    1385 ms
    0.72 Hz
    16/4
    1846 ms
    0.54 Hz
    24/4
    2769 ms
    0.36 Hz
    32/4
    3692 ms
    0.27 Hz
    1/6
    76.9 ms
    13 Hz
    2/6
    154 ms
    6.5 Hz
    3/6
    231 ms
    4.33 Hz
    4/6
    308 ms
    3.25 Hz
    6/6
    462 ms
    2.17 Hz
    7/6
    538 ms
    1.86 Hz
    8/6
    615 ms
    1.62 Hz
    10/6
    769 ms
    1.3 Hz
    12/6
    923 ms
    1.08 Hz
    16/6
    1231 ms
    0.81 Hz
    24/6
    1846 ms
    0.54 Hz
    32/6
    2462 ms
    0.41 Hz
    1/7
    65.9 ms
    15.17 Hz
    2/7
    132 ms
    7.58 Hz
    3/7
    198 ms
    5.06 Hz
    4/7
    264 ms
    3.79 Hz
    6/7
    396 ms
    2.53 Hz
    7/7
    462 ms
    2.17 Hz
    8/7
    527 ms
    1.9 Hz
    10/7
    659 ms
    1.52 Hz
    12/7
    791 ms
    1.26 Hz
    16/7
    1055 ms
    0.95 Hz
    24/7
    1582 ms
    0.63 Hz
    32/7
    2110 ms
    0.47 Hz
    1/8
    57.7 ms
    17.33 Hz
    2/8
    115 ms
    8.67 Hz
    3/8
    173 ms
    5.78 Hz
    4/8
    231 ms
    4.33 Hz
    6/8
    346 ms
    2.89 Hz
    7/8
    404 ms
    2.48 Hz
    8/8
    462 ms
    2.17 Hz
    10/8
    577 ms
    1.73 Hz
    12/8
    692 ms
    1.44 Hz
    16/8
    923 ms
    1.08 Hz
    24/8
    1385 ms
    0.72 Hz
    32/8
    1846 ms
    0.54 Hz
    1/10
    46.2 ms
    21.65 Hz
    2/10
    92.3 ms
    10.83 Hz
    3/10
    138 ms
    7.22 Hz
    4/10
    185 ms
    5.42 Hz
    6/10
    277 ms
    3.61 Hz
    7/10
    323 ms
    3.1 Hz
    8/10
    369 ms
    2.71 Hz
    10/10
    462 ms
    2.17 Hz
    12/10
    554 ms
    1.81 Hz
    16/10
    738 ms
    1.35 Hz
    24/10
    1108 ms
    0.9 Hz
    32/10
    1477 ms
    0.68 Hz
    1/12
    38.5 ms
    25.97 Hz
    2/12
    76.9 ms
    13 Hz
    3/12
    115 ms
    8.67 Hz
    4/12
    154 ms
    6.5 Hz
    6/12
    231 ms
    4.33 Hz
    7/12
    269 ms
    3.71 Hz
    8/12
    308 ms
    3.25 Hz
    10/12
    385 ms
    2.6 Hz
    12/12
    462 ms
    2.17 Hz
    16/12
    615 ms
    1.62 Hz
    24/12
    923 ms
    1.08 Hz
    32/12
    1231 ms
    0.81 Hz
    1/16
    28.8 ms
    34.72 Hz
    2/16
    57.7 ms
    17.33 Hz
    3/16
    86.5 ms
    11.56 Hz
    4/16
    115 ms
    8.67 Hz
    6/16
    173 ms
    5.78 Hz
    7/16
    202 ms
    4.95 Hz
    8/16
    231 ms
    4.33 Hz
    10/16
    288 ms
    3.47 Hz
    12/16
    346 ms
    2.89 Hz
    16/16
    462 ms
    2.17 Hz
    24/16
    692 ms
    1.44 Hz
    32/16
    923 ms
    1.08 Hz
    1/24
    19.2 ms
    52.08 Hz
    2/24
    38.5 ms
    25.97 Hz
    3/24
    57.7 ms
    17.33 Hz
    4/24
    76.9 ms
    13 Hz
    6/24
    115 ms
    8.67 Hz
    7/24
    135 ms
    7.43 Hz
    8/24
    154 ms
    6.5 Hz
    10/24
    192 ms
    5.2 Hz
    12/24
    231 ms
    4.33 Hz
    16/24
    308 ms
    3.25 Hz
    24/24
    462 ms
    2.17 Hz
    32/24
    615 ms
    1.62 Hz
    1/32
    14.4 ms
    69.44 Hz
    2/32
    28.8 ms
    34.72 Hz
    3/32
    43.3 ms
    23.09 Hz
    4/32
    57.7 ms
    17.33 Hz
    6/32
    86.5 ms
    11.56 Hz
    7/32
    101 ms
    9.9 Hz
    8/32
    115 ms
    8.67 Hz
    10/32
    144 ms
    6.93 Hz
    12/32
    173 ms
    5.78 Hz
    16/32
    231 ms
    4.33 Hz
    24/32
    346 ms
    2.89 Hz
    32/32
    462 ms
    2.17 Hz

    millisecs → fractions

    These are some common fractions (handy for setting delays and modulation parameters)
    millisecs% of beatHertz (/sec)fraction
    29 msec6.2% 34.72 Hz1/16
    39 msec8.3% 25.97 Hz1/12 (triplet ♪♪♪)
    58 msec12% 17.33 Hz1/8
    77 msec17% 13 Hz1/6 (triplet ♪♪♪)
    87 msec19% 11.56 Hz3/16 (dotted 1/8 ♪.)
    92 msec20% 10.83 Hz1/5
    115 msec25% 8.67 Hz1/4
    144 msec31% 6.93 Hz5/16
    154 msec33% 6.5 Hz1/3 (triplet ♪♪♪)
    173 msec37% 5.78 Hz3/8 (dotted 1/4 ♪.)
    185 msec40% 5.42 Hz2/5
    192 msec42% 5.2 Hz5/12 (triplet ♪♪♪)
    231 msec50% 4.33 Hz1/2
    277 msec60% 3.61 Hz3/5
    289 msec62% 3.47 Hz5/8
    308 msec67% 3.25 Hz2/3 (triplet ♪♪♪)
    346 msec75% 2.89 Hz3/4 (dotted 1/2 ♪.)
    369 msec80% 2.71 Hz4/5
    385 msec83% 2.6 Hz5/6 (triplet ♪♪♪)
    462 msec100% 2.17 Hz (== 1 beat ♩)
    554 msec120% 1.81 Hz6/5
    577 msec125% 1.73 Hz5/4
    615 msec133% 1.62 Hz4/3 (triplet ♪♪♪)
    692 msec150% 1.44 Hz3/2 (dotted 1/1 ♪.)
    739 msec160% 1.35 Hz8/5
    769 msec166% 1.3 Hz5/3 (triplet ♪♪♪)
    923 msec200% 1.08 Hz2/1
    1154 msec250% 0.867 Hz5/2
    1231 msec266% 0.812 Hz8/3 (triplet ♪♪♪)
    1385 msec300% 0.722 Hz3/1
    1846 msec400% 0.542 Hz4/1
    2308 msec500% 0.433 Hz5/1
    2769 msec599% 0.361 Hz6/1
    3692 msec799% 0.271 Hz8/1

    How to use this page

  • If you have a 135 BPM song and you want a phase modulation of 4 beats: that is 1.778 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)
  • Musical genres

    Music tools

    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