Note Frequencies
in Equal temperament
|
A0
27.5 Hz
|
A#0
29.1 Hz
|
B0
30.9 Hz
|
|||||||||
|
C1
32.7 Hz
|
C#1
34.6 Hz
|
D1
36.7 Hz
|
D#1
38.9 Hz
|
E1
41.2 Hz
|
F1
43.7 Hz
|
F#1
46.2 Hz
|
G1
49.0 Hz
|
G#1
51.9 Hz
|
A1
55.0 Hz
|
A#1
58.3 Hz
|
B1
61.7 Hz
|
|
C2
65.4 Hz
|
C#2
69.3 Hz
|
D2
73.4 Hz
|
D#2
77.8 Hz
|
E2
82.4 Hz
|
F2
87.3 Hz
|
F#2
92.5 Hz
|
G2
98.0 Hz
|
G#2
103.8 Hz
|
A2
110.0 Hz
|
A#2
116.5 Hz
|
B2
123.5 Hz
|
|
C3
130.8 Hz
|
C#3
138.6 Hz
|
D3
146.8 Hz
|
D#3
155.6 Hz
|
E3
164.8 Hz
|
F3
174.6 Hz
|
F#3
185.0 Hz
|
G3
196.0 Hz
|
G#3
207.7 Hz
|
A3
220.0 Hz
|
A#3
233.1 Hz
|
B3
246.9 Hz
|
|
C4
261.6 Hz
|
C#4
277.2 Hz
|
D4
293.7 Hz
|
D#4
311.1 Hz
|
E4
329.6 Hz
|
F4
349.2 Hz
|
F#4
370.0 Hz
|
G4
392.0 Hz
|
G#4
415.3 Hz
|
A4
440.0 Hz
|
A#4
466.2 Hz
|
B4
493.9 Hz
|
|
C5
523.3 Hz
|
C#5
554.4 Hz
|
D5
587.3 Hz
|
D#5
622.3 Hz
|
E5
659.3 Hz
|
F5
698.5 Hz
|
F#5
740.0 Hz
|
G5
784.0 Hz
|
G#5
830.6 Hz
|
A5
880.0 Hz
|
A#5
932.3 Hz
|
B5
987.8 Hz
|
|
C6
1046.5 Hz
|
C#6
1108.7 Hz
|
D6
1174.7 Hz
|
D#6
1244.5 Hz
|
E6
1318.5 Hz
|
F6
1396.9 Hz
|
F#6
1480.0 Hz
|
G6
1568.0 Hz
|
G#6
1661.2 Hz
|
A6
1760.0 Hz
|
A#6
1864.7 Hz
|
B6
1975.5 Hz
|
|
C7
2093.0 Hz
|
C#7
2217.5 Hz
|
D7
2349.3 Hz
|
D#7
2489.0 Hz
|
E7
2637.0 Hz
|
F7
2793.8 Hz
|
F#7
2960.0 Hz
|
G7
3136.0 Hz
|
G#7
3322.4 Hz
|
A7
3520.0 Hz
|
A#7
3729.3 Hz
|
B7
3951.1 Hz
|