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Virtual PianoThis is a virtual piano with 88 keys tuned to A440. The frequency of each note is derived from the twelfth root of two. Virtual piano | # | note | frequency | | 1 | A-1 | 55 | | 2 | Bb1 | 58.2705 | | 3 | B-1 | 61.7354 | | 4 | C-2 | 65.4064 | | 5 | C#2 | 69.2957 | | 6 | D-2 | 73.4162 | | 7 | Eb2 | 77.7817 | | 8 | E-2 | 82.4069 | | 9 | F-2 | 87.3071 | | 10 | F#2 | 92.4986 | | 11 | G-2 | 97.9989 | | 12 | Ab2 | 103.826 | | 13 | A-2 | 110 | | 14 | Bb2 | 116.541 | | 15 | B-2 | 123.471 | | 16 | C-3 | 130.813 | | 17 | C#3 | 138.591 | | 18 | D-3 | 146.832 | | 19 | Eb3 | 155.563 | | 20 | E-3 | 164.814 | | 21 | F-3 | 174.614 | | 22 | F#3 | 184.997 | | 23 | G-3 | 195.998 | | 24 | Ab3 | 207.652 | | 25 | A-3 | 220 | | 26 | Bb3 | 233.082 | | 27 | B-3 | 246.942 | | 28 | C-4 (middle C) | 261.626 | | 29 | C#4 | 277.183 | | 30 | D-4 | 293.665 | | 31 | Eb4 | 311.127 | | 32 | E-4 | 329.628 | | 33 | F-4 | 349.228 | | 34 | F#4 | 369.994 | | 35 | G-4 | 391.995 | | 36 | Ab4 | 415.305 | | 37 | A-4 | 440 | | 38 | A#4 | 466.164 | | 39 | B-4 | 493.883 | | 40 | C-5 | 523.251 | | 41 | C#5 | 554.365 | | 42 | D-5 | 587.33 | | 43 | Eb5 | 622.254 | | 44 | E-5 | 659.255 | | 45 | F-5 | 698.456 | | 46 | F#5 | 739.989 | | 47 | G-5 | 783.991 | | 48 | Ab5 | 830.609 | | 49 | A-5 | 880 | | 50 | Bb5 | 932.328 | | 51 | B-5 | 987.767 | | 52 | C-6 | 1046.5 | | 53 | C#6 | 1108.73 | | 54 | D-6 | 1174.66 | | 55 | Eb6 | 1244.51 | | 56 | E-6 | 1318.51 | | 57 | F-6 | 1396.91 | | 58 | F#6 | 1479.98 | | 59 | G-6 | 1567.98 | | 60 | Ab6 | 1661.22 | | 61 | A-6 | 1760 | | 62 | Bb6 | 1864.66 | | 63 | B-6 | 1975.53 | | 64 | C-7 | 2093 | | 65 | C#7 | 2217.46 | | 66 | D-7 | 2349.32 | | 67 | Eb7 | 2489.02 | | 68 | E-7 | 2637.02 | | 69 | F-7 | 2793.83 | | 70 | F#7 | 2959.96 | | 71 | G-7 | 3135.96 | | 72 | Ab7 | 3322.44 | | 73 | A-7 | 3520 | | 74 | Bb7 | 3729.31 | | 75 | B-7 | 3951.07 | | 76 | C-8 | 4186.01 | | 77 | C#8 | 4186.01 | | 78 | D-8 | 4698.64 | | 79 | Eb8 | 4978.03 | | 80 | E-8 | 5274.04 | | 81 | F-8 | 5587.65 | | 82 | F#8 | 5919.91 | | 83 | G-8 | 6271.93 | | 84 | Ab8 | 6644.88 | | 85 | A-8 | 7040 | | 86 | Bb8 | 7458.62 | | 87 | B-8 | 7902.13 | | 88 | C-9 | 8372.02 |
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