File Formats ⇝ MIDI Note Frequencies

This table shows MIDI note numbers, the note name, and the pitch in hertz for the note.

MIDI Note NumberNote NamePitch (Hz)
0C-1 8.176
1C#-1 8.662
2D-1 9.177
3D#-1 9.723
4E-1 10.301
5F-1 10.913
6F#-1 11.562
7G-1 12.250
8G#-1 12.978
9A-1 13.750
10A#-1 14.568
11B-1 15.434
12C0 16.352
13C#0 17.324
14D0 18.354
15D#0 19.445
16E0 20.602
17F0 21.827
18F#0 23.125
19G0 24.500
20G#0 25.957
21A0 27.500
22A#0 29.135
23B0 30.868
24C1 32.703
25C#1 34.648
26D1 36.708
27D#1 38.891
28E1 41.203
29F1 43.654
30F#1 46.249
31G1 48.999
32G#1 51.913
33A1 55.000
34A#1 58.270
35B1 61.735
36C2 65.406
37C#2 69.296
38D2 73.416
39D#2 77.782
40E2 82.407
41F2 87.307
42F#2 92.499
43G2 97.999
44G#2 103.826
45A2 110.000
46A#2 116.541
47B2 123.471
48C3 130.813
49C#3 138.591
50D3 146.832
51D#3 155.563
52E3 164.814
53F3 174.614
54F#3 184.997
55G3 195.998
56G#3 207.652
57A3 220.000
58A#3 233.082
59B3 246.942
60C4 (Middle C)261.626
61C#4 277.183
62D4 293.665
63D#4 311.127
64E4 329.628
65F4 349.228
66F#4 369.994
67G4 391.995
68G#4 415.305
69A4 440.000
70A#4 466.164
71B4 493.883
72C5 523.251
73C#5 554.365
74D5 587.330
75D#5 622.254
76E5 659.255
77F5 698.456
78F#5 739.989
79G5 783.991
80G#5 830.609
81A5 880.000
82A#5 932.328
83B5 987.767
84C6 1046.502
85C#6 1108.731
86D6 1174.659
87D#6 1244.508
88E6 1318.510
89F6 1396.913
90F#6 1479.978
91G6 1567.982
92G#6 1661.219
93A6 1760.000
94A#6 1864.655
95B6 1975.533
96C7 2093.005
97C#7 2217.461
98D7 2349.318
99D#7 2489.016
100E7 2637.020
101F7 2793.826
102F#7 2959.955
103G7 3135.963
104G#7 3322.438
105A7 3520.000
106A#7 3729.310
107B7 3951.066
108C8 4186.009
109C#8 4434.922
110D8 4698.636
111D#8 4978.032
112E8 5274.041
113F8 5587.652
114F#8 5919.911
115G8 6271.927
116G#8 6644.875
117A8 7040.000
118A#8 7458.620
119B8 7902.133
120C9 8372.018
121C#9 8869.844
122D9 9397.273
123D#9 9956.063
124E9 10548.080
125F9 11175.300
126F#9 11839.820
127G9 12543.850