Pitch Conversion
Pitch Conversion
Note
Hz
cpspch
MIDI
C-1
8.176
3.00
0
C#-1
8.662
3.01
1
D-1
9.177
3.02
2
D#-1
9.723
3.03
3
E-1
10.301
3.04
4
F-1
10.913
3.05
5
F#-1
11.562
3.06
6
G-1
12.250
3.07
7
G#-1
12.978
3.08
8
A-1
13.750
3.09
9
A#-1
14.568
3.10
10
B-1
15.434
3.11
11
C0
16.352
4.00
12
C#0
17.324
4.01
13
D0
18.354
4.02
14
D#0
19.445
4.03
15
E0
20.602
4.04
16
F0
21.827
4.05
17
F#0
23.125
4.06
18
G0
24.500
4.07
19
G#0
25.957
4.08
20
A0
27.500
4.09
21
A#0
29.135
4.10
22
B0
30.868
4.11
23
C1
32.703
5.00
24
C#1
34.648
5.01
25
D1
36.708
5.02
26
D#1
38.891
5.03
27
E1
41.203
5.04
28
F1
43.654
5.05
29
F#1
46.249
5.06
30
G1
48.999
5.07
31
G#1
51.913
5.08
32
A1
55.000
5.09
33
A#1
58.270
5.10
34
B1
61.735
5.11
35
C2
65.406
6.00
36
C#2
69.296
6.01
37
D2
73.416
6.02
38
D#2
77.782
6.03
39
E2
82.407
6.04
40
F2
87.307
6.05
41
F#2
92.499
6.06
42
G2
97.999
6.07
43
G#2
103.826
6.08
44
A2
110.000
6.09
45
A#2
116.541
6.10
46
B2
123.471
6.11
47
C3
130.813
7.00
48
C#3
138.591
7.01
49
D3
146.832
7.02
50
D#3
155.563
7.03
51
E3
164.814
7.04
52
F3
174.614
7.05
53
F#3
184.997
7.06
54
G3
195.998
7.07
55
G#3
207.652
7.08
56
A3
220.000
7.09
57
A#3
233.082
7.10
58
B3
246.942
7.11
59
C4
261.626
8.00
60
C#4
277.183
8.01
61
D4
293.665
8.02
62
D#4
311.127
8.03
63
E4
329.628
8.04
64
F4
349.228
8.05
65
F#4
369.994
8.06
66
G4
391.995
8.07
67
G#4
415.305
8.08
68
A4
440.000
8.09
69
A#4
466.164
8.10
70
B4
493.883
8.11
71
C5
523.251
9.00
72
C#5
554.365
9.01
73
D5
587.330
9.02
74
D#5
622.254
9.03
75
E5
659.255
9.04
76
F5
698.456
9.05
77
F#5
739.989
9.06
78
G5
783.991
9.07
79
G#5
830.609
9.08
80
A5
880.000
9.09
81
A#5
932.328
9.10
82
B5
987.767
9.11
83
C6
1046.502
10.00
84
C#6
1108.731
10.01
85
D6
1174.659
10.02
86
D#6
1244.508
10.03
87
E6
1318.510
10.04
88
F6
1396.913
10.05
89
F#6
1479.978
10.06
90
G6
1567.982
10.07
91
G#6
1661.219
10.08
92
A6
1760.000
10.09
93
A#6
1864.655
10.10
94
B6
1975.533
10.11
95
C7
2093.005
11.00
96
C#7
2217.461
11.01
97
D7
2349.318
11.02
98
D#7
2489.016
11.03
99
E7
2637.020
11.04
100
F7
2793.826
11.05
101
F#7
2959.955
11.06
102
G7
3135.963
11.07
103
G#7
3322.438
11.08
104
A7
3520.000
11.09
105
A#7
3729.310
11.10
106
B7
3951.066
11.11
107
C8
4186.009
12.00
108
C#8
4434.922
12.01
109
D8
4698.636
12.02
110
D#8
4978.032
12.03
111
E8
5274.041
12.04
112
F8
5587.652
12.05
113
F#8
5919.911
12.06
114
G8
6271.927
12.07
115
G#8
6644.875
12.08
116
A8
7040.000
12.09
117
A#8
7458.620
12.10
118
B8
7902.133
12.11
119
C9
8372.018
13.00
120
C#9
8869.844
13.01
121
D9
9397.273
13.02
122
D#9
9956.063
13.03
123
E9
10548.08
13.04
124
F9
11175.30
13.05
125
F#9
11839.82
13.06
126
G9
12543.85
13.07
127