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SPACER Home > Bioelectronics > Frequencies and Anecdotes > Frequencies of Musical Notes
 

Frequencies and Wavelengths of Musical Notes

Frequencies for equal-tempered scale

A4 = 440 Hz
Speed of sound = 345 m/s

("Middle C" is C4 )

 Note 

Frequency (Hz)

Wavelength (cm)

C0

16.35

2100.

C#0/Db0

17.32

1990.

D0

18.35

1870.

D#0/Eb0

19.45

1770.

E0

20.60

1670.

F0

21.83

1580.

F#0/Gb0

23.12

1490.

G0

24.50

1400.

G#0/Ab0

25.96

1320.

A0

27.50

1250.

A#0/Bb0

29.14

1180.

B0

30.87

1110.

C1

32.70

1050.

C#1/Db1

34.65

996.

D1

36.71

940.

D#1/Eb1

38.89

887.

E1

41.20

837.

F1

43.65

790.

F#1/Gb1

46.25

746.

G1

49.00

704.

G#1/Ab1

51.91

665.

A1

55.00

627.

A#1/Bb1

58.27

592.

B1

61.74

559.

C2

65.41

527.

C#2/Db2

69.30

498.

D2

73.42

470.

D#2/Eb2

77.78

444.

E2

82.41

419.

F2

87.31

395.

F#2/Gb2

92.50

373.

G2

98.00

352.

G#2/Ab2

103.83

332.

A2

110.00

314.

A#2/Bb2

116.54

296.

B2

123.47

279.

C3

130.81

264.

C#3/Db3

138.59

249.

D3

146.83

235.

D#3/Eb3

155.56

222.

E3

164.81

209.

F3

174.61

198.

F#3/Gb3

185.00

186.

G3

196.00

176.

G#3/Ab3

207.65

166.

A3

220.00

157.

A#3/Bb3

233.08

148.

B3

246.94

140.

C4

261.63

132.

C#4/Db4

277.18

124.

D4

293.66

117.

D#4/Eb4

311.13

111.

E4

329.63

105.

F4

349.23

98.8

F#4/Gb4

369.99

93.2

G4

392.00

88.0

G#4/Ab4

415.30

83.1

A4

440.00

78.4

A#4/Bb4

466.16

74.0

B4

493.88

69.9

C5

523.25

65.9

C#5/Db5

554.37

62.2

D5

587.33

58.7

D#5/Eb5

622.25

55.4

E5

659.26

52.3

F5

698.46

49.4

F#5/Gb5

739.99

46.6

G5

783.99

44.0

G#5/Ab5

830.61

41.5

A5

880.00

39.2

A#5/Bb5

932.33

37.0

B5

987.77

34.9

C6

1046.50

33.0

C#6/Db6

1108.73

31.1

D6

1174.66

29.4

D#6/Eb6

1244.51

27.7

E6

1318.51

26.2

F6

1396.91

24.7

F#6/Gb6

1479.98

23.3

G6

1567.98

22.0

G#6/Ab6

1661.22

20.8

A6

1760.00

19.6

A#6/Bb6

1864.66

18.5

B6

1975.53

17.5

C7

2093.00

16.5

C#7/Db7

2217.46

15.6

D7

2349.32

14.7

D#7/Eb7

2489.02

13.9

E7

2637.02

13.1

F7

2793.83

12.3

F#7/Gb7

2959.96

11.7

G7

3135.96

11.0

G#7/Ab7

3322.44

10.4

A7

3520.00

9.8

A#7/Bb7

3729.31

9.3

B7

3951.07

8.7

C8

4186.01

8.2

C#8/Db8

4434.92

7.8

D8

4698.64

7.3

D#8/Eb8

4978.03

6.9

 



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