Chromatic Tuner

Select Reference Point (e.g. A4, C5, G#6):
Enter Frequency (e.g. A4, C5, G#6): Hz
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Guitar
E2 83.1560
A2 111.0000
D3 148.1672
G3 197.7795
B3 249.1866
E4 332.6242

Guitarron
A1 55.5000
D2 74.0836
G2 98.8898
C3 132.0020
E3 166.3121
A2 111.0000

Vihuela
A3 222.0000
D4 296.3344
G4 395.5590
B3 249.1866
E4 332.6242

Violin
G3 197.7795
D4 296.3344
A4 444.0000
E5 665.2483

All Notes

A0 27.7500
A#0 29.4001
B0 31.1483
C1 33.0005
C#1 34.9628
D1 37.0418
D#1 39.2444
E1 41.5780
F1 44.0504
F#1 46.6698
G1 49.4449
G#1 52.3850
A1 55.5000
A#1 58.8002
B1 62.2966
C2 66.0010
C#2 69.9256
D2 74.0836
D#2 78.4889
E2 83.1560
F2 88.1008
F#2 93.3395
G2 98.8898
G#2 104.7700
A2 111.0000
A#2 117.6004
B2 124.5933
C3 132.0020
C#3 139.8512
D3 148.1672
D#3 156.9777
E3 166.3121
F3 176.2015
F#3 186.6790
G3 197.7795
G#3 209.5401
A3 222.0000
A#3 235.2008
B3 249.1866
C4 264.0040
C#4 279.7025
D4 296.3344
D#4 313.9554
E4 332.6242
F4 352.4030
F#4 373.3580
G4 395.5590
G#4 419.0802
A4 444.0000
A#4 470.4016
B4 498.3731
C5 528.0080
C#5 559.4049
D5 592.6689
D#5 627.9108
E5 665.2483
F5 704.8061
F#5 746.7160
G5 791.1181
G#5 838.1604
A5 888.0000
A#5 940.8032
B5 996.7463
C6 1056.0159
C#6 1118.8099
D6 1185.3378
D#6 1255.8216
E6 1330.4967
F6 1409.6121
F#6 1493.4320
G6 1582.2361
G#6 1676.3208
A6 1776.0000
A#6 1881.6065
B6 1993.4926
C7 2112.0318
C#7 2237.6198
D7 2370.6756
D#7 2511.6433
E7 2660.9934
F7 2819.2243
F#7 2986.8641
G7 3164.4722
G#7 3352.6416
A7 3552.0000
A#7 3763.2129
B7 3986.9852
C8 4224.0637
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