Pitch vs Frequency vs Wavelength

The green shaded section denotes the range of a grand piano. The yellow shades mark useful references.


PITCH Hz metres feet PITCH Hz cm feet PITCH Hz mm inch PITCH Hz mm inch
X = 1.05946

X 1.05946

X 1.05946

X 1.05946

A00 13.7500 26.963 82.18 A2 110.000 337.0 10.27 A5 880.000 421 15.4 A8 7040.00 53 1.93
A00+ 14.5676 25.449 77.57 A2+ 116.541 318.1 9.70 A5+ 932.328 398 14.5 A8+ 7458.62 50 1.82
B00 15.4339 24.021 73.22 B2 123.471 300.3 9.15 B5 987.767 375 13.7 B8 7902.13 47 1.72
C0 16.3516 22.673 69.11 C3 130.813 283.4 8.64 C6 1046.50 354 13.0 C9 8372.02 44 1.62
C0+ 17.3239 21.400 65.23 C3+ 138.591 267.5 8.15 C6+ 1108.73 334 12.2 C9+ 8869.84 42 1.53
D0 18.3540 20.199 61.57 D3 146.832 252.5 7.70 D6 1174.66 316 11.5 D9 9397.27 39 1.44
D0+ 19.4454 19.065 58.11 D3+ 155.563 238.3 7.26 D6+ 1244.51 298 10.9 D9+ 9956.06 37 1.36
E0 20.6017 17.995 54.85 E3 164.814 224.9 6.86 E6 1318.51 281 10.3 E9 10548.1 35 1.29
F0 21.8268 16.985 51.77 F3 174.614 212.3 6.47 F6 1396.91 265 9.71 F9 11175.3 33 1.21
F0+ 23.1247 16.032 48.87 F3+ 184.997 200.4 6.11 F6+ 1479.98 251 9.16 F9+ 11839.8 31 1.15
G0 24.4997 15.132 46.12 G3 195.998 189.2 5.77 G6 1567.98 236 8.65 G9 12543.9 30 1.08
G0+ 25.9565 14.283 43.53 G3+ 207.652 178.5 5.44 G6+ 1661.22 223 8.16 G9+ 13289.8 28 1.02
A0 27.5000 13.481 41.09 A3 220.000 168.5 5.14 A6 1760.00 211 7.70 A9 14080.0 26 0.96
A0+ 29.1352 12.725 38.78 A3+ 233.082 159.1 4.85 A6+ 1864.66 199 7.27 A9+ 14917.2 25 0.91
B0 30.8677 12.010 36.61 B3 246.942 150.1 4.58 B6 1975.53 188 6.86 B9 15804.3 23 0.86
C1 32.7032 11.336 34.55 C4 261.626 141.7 4.32 C7 2093.00 177 6.48 C10 16744.0 22 0.81
C1+ 34.6478 10.700 32.61 C4+ 277.183 133.8 4.08 C7+ 2217.46 167 6.12 C10+ 17739.7 21 0.76
D1 36.7081 10.100 30.78 D4 293.665 126.2 3.85 D7 2349.32 158 5.77 D10 18794.5 20 0.72
D1+ 38.8909 9.533 29.06 D4+ 311.127 119.2 3.63 D7+ 2489.02 149 5.45 D10+ 19912.1 19 0.68
E1 41.2034 8.998 27.42 E4 329.628 112.5 3.43 E7 2637.02 141 5.14 E10 21096.2 18 0.64
F1 43.6535 8.493 25.89 F4 349.228 106.2 3.24 F7 2793.83 133 4.85



F1+ 46.2493 8.016 24.43 F4+ 369.994 100.2 3.05 F7+ 2959.96 125 4.58



G1 48.9994 7.566 23.06 G4 391.995 94.58 2.88 G7 3135.96 118 4.32



G1+ 51.9131 7.141 21.77 G4+ 415.305 89.27 2.72 G7+ 3322.44 112 4.08



A1 55.0000 6.741 20.55 A4 440.000 84.26 2.57 A7 3520.00 105 3.85



A1+ 58.2705 6.362 19.39 A4+ 466.164 79.53 2.42 A7+ 3729.31 99 3.64



B1 61.7354 6.005 18.30 B4 493.883 75.07 2.29 B7 3951.07 94 3.43



C2 65.4064 5.668 17.28 C5 523.251 70.85 2.16 C8 4186.01 89 3.24



C2+ 69.2957 5.350 16.31 C5+ 554.365 66.88 2.04 C8+ 4434.92 84 3.06



D2 73.4162 5.050 15.39 D5 587.330 63.12 1.92 D8 4698.64 79 2.89



D2+ 77.7817 4.766 14.53 D5+ 622.254 59.58 1.82 D8+ 4978.03 74 2.72



E2 82.4069 4.499 13.71 E5 659.255 56.24 1.71 E8 5274.04 70 2.57



F2 87.3071 4.246 12.94 F5 698.456 53.08 1.62 F8 5587.65 66 2.43



F2+ 92.4986 4.008 12.22 F5+ 739.989 50.10 1.53 F8+ 5919.91 63 2.29



G2 97.9989 3.783 11.53 G5 783.991 47.29 1.44 G8 6271.93 59 2.16



G2+ 103.826 3.571 10.88 G5+ 830.609 44.63 1.36 G8+ 6644.88 56 2.04



A2 110.000 3.370 10.27 A5 880.000 42.13 1.28 A8 7040.00 53 1.93