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Tones and Their Frequencies

© Dipl.-Ing. Radovan Konečný - radkon, 2017


The following table shows the MIDI standard tone numbers, their international markings, the German markings and their frequencies in Hz. Tone frequencies are calculated for a = 440 Hz and equal tempered tuning.

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MIDI International German Frequency [Hz]
0C-1C'''8.17579891564371
1C#-1 / Db-1Cis''' / Des'''8.66195721802725
2D-1D'''9.17702399741899
3D#-1 / Eb-1Dis''' / Es'''9.72271824131503
4E-1E'''10.3008611535272
5F-1F'''10.9133822322814
6F#-1 / Gb-1Fis''' / Ges'''11.5623257097386
7G-1G'''12.2498573744297
8G#-1 / Ab-1Gis''' / As'''12.9782717993733
9A-1A'''13.75
10A#-1 / Bb-1Ais''' / B'''14.5676175474403
11B-1H'''15.4338531642539
12C0C''16.3515978312874
13C#0 / Db0Cis'' / Des''17.3239144360545
14D0D''18.354047994838
15D#0 / Eb0Dis'' / Es''19.4454364826301
16E0E''20.6017223070544
17F0F''21.8267644645627
18F#0 / Gb0Fis'' / Ges''23.1246514194772
19G0G''24.4997147488593
20G#0 / Ab0Gis'' / As''25.9565435987466
21A0A''27.5
22A#0 / Bb0Ais'' / B''29.1352350948806
23B0H''30.8677063285078
24C1C'32.7031956625748
25C#1 / Db1Cis' / Des'34.647828872109
26D1D'36.708095989676
27D#1 / Eb1Dis' / Es'38.8908729652601
28E1E'41.2034446141087
29F1F'43.6535289291255
30F#1 / Gb1Fis' / Ges'46.2493028389543
31G1G'48.9994294977187
32G#1 / Ab1Gis' / As'51.9130871974931
33A1A'55
34A#1 / Bb1Ais' / B'58.2704701897612
35B1H'61.7354126570155
36C2C65.4063913251497
37C#2 / Db2Cis / Des69.295657744218
38D2D73.4161919793519
39D#2 / Eb2Dis / Es77.7817459305202
40E2E82.4068892282175
41F2F87.307057858251
42F#2 / Gb2Fis / Ges92.4986056779086
43G2G97.9988589954373
44G#2 / Ab2Gis / As103.826174394986
45A2A110
46A#2 / Bb2Ais / B116.540940379523
47B2H123.470825314031
48C3c0130.812782650299
49C#3 / Db3cis0 / des0138.591315488436
50D3d0146.832383958704
51D#3 / Eb3dis0 / es0155.563491861041
52E3e0164.813778456435
53F3f0174.614115716502
54F#3 / Gb3fis0 / ges0184.997211355817
55G3g0195.997717990875
56G#3 / Ab3gis0 / as0207.652348789973
57A3a0220
58A#3 / Bb3ais0 / b0233.081880759045
59B3h0246.941650628062
60C4c'261.625565300599
61C#4 / Db4cis' / des'277.182630976872
62D4d'293.664767917408
63D#4 / Eb4dis' / es'311.126983722081
64E4e'329.62755691287
65F4f'349.228231433004
66F#4 / Gb4fis' / ges'369.994422711634
67G4g'391.995435981749
68G#4 / Ab4gis' / as'415.304697579945
69A4a'440
70A#4 / Bb4ais' / b'466.16376151809
71B4h'493.883301256124
72C5c''523.251130601197
73C#5 / Db5cis'' / des''554.365261953744
74D5d''587.329535834815
75D#5 / Eb5dis'' / es''622.253967444162
76E5e''659.25511382574
77F5f''698.456462866008
78F#5 / Gb5fis'' / ges''739.988845423269
79G5g''783.990871963499
80G#5 / Ab5gis'' / as''830.60939515989
81A5a''880
82A#5 / Bb5ais'' / b''932.32752303618
83B5h''987.766602512248
84C6c'''1046.50226120239
85C#6 / Db6cis''' / des'''1108.73052390749
86D6d'''1174.65907166963
87D#6 / Eb6dis''' / es'''1244.50793488832
88E6e'''1318.51022765148
89F6f'''1396.91292573202
90F#6 / Gb6fis''' / ges'''1479.97769084654
91G6g'''1567.981743927
92G#6 / Ab6gis''' / as'''1661.21879031978
93A6a'''1760
94A#6 / Bb6ais''' / b'''1864.65504607236
95B6h'''1975.5332050245
96C7c''''2093.00452240479
97C#7 / Db7cis'''' / des''''2217.46104781498
98D7d''''2349.31814333926
99D#7 / Eb7dis'''' / es''''2489.01586977665
100E7e''''2637.02045530296
101F7f''''2793.82585146403
102F#7 / Gb7fis'''' / ges''''2959.95538169308
103G7g''''3135.96348785399
104G#7 / Ab7gis'''' / as''''3322.43758063956
105A7a''''3520
106A#7 / Bb7ais'''' / b''''3729.31009214472
107B7h''''3951.06641004899
108C8c'''''4186.00904480958
109C#8 / Db8cis''''' / des'''''4434.92209562995
110D8d'''''4698.63628667852
111D#8 / Eb8dis''''' / es'''''4978.0317395533
112E8e'''''5274.04091060592
113F8f'''''5587.65170292806
114F#8 / Gb8fis''''' / ges'''''5919.91076338615
115G8g'''''6271.92697570799
116G#8 / Ab8gis''''' / as'''''6644.87516127912
117A8a'''''7040
118A#8 / Bb8ais''''' / b'''''7458.62018428944
119B8h'''''7902.13282009799
120C9c''''''8372.01808961916
121C#9 / Db9cis'''''' / des''''''8869.84419125991
122D9d''''''9397.27257335704
123D#9 / Eb9dis'''''' / es''''''9956.06347910659
124E9e''''''10548.0818212118
125F9f''''''11175.3034058561
126F#9 / Gb9fis'''''' / ges''''''11839.8215267723
127G9g''''''12543.853951416
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