Musical Note to Midi Number conversion

Posted: Thu Nov 08, 2001 5:34 am

Someone was asking me for this a while ago and I forgot all about it until I came across it today.
Note / # Note / # Note / # Note / #
C-2=0 C-1=12 C0=24 C1=36
C#=1 C#=13 C#=25 C#=37
D=2 D=14 D=26 D=38
D#=3 D#=15 D#=27 D#=39
E=4 E=16 E=28 E=40
F=5 F=17 F=29 F=41
F#=6 F#=18 F#30 F#=42
G=7 G=19 G=31 G=43
G#=8 G#=20 G#=32 G#=44
A=9 A=21 A=33 A=45
A#=10 A#=22 A#=34 A#=46
B=11 B=23 B=35 B=47
Note / # Note / # Note / # Note / #
C2=48 C3=60 C4=72 C5=84
C#=49 C#=61 C#=73 C#=85
D=50 D=62 D=74 D=86
D#=51 D#=63 D#=75 D#=87
E=52 E=64 E=76 E=88
F=53 F=65 F=77 F=89
F#=54 F#=66 F#=78 F#=90
G=55 G=67 G=79 G=91
G#=56 G#=68 G#=80 G#=92
A=57 A=69 A=81 A=93
A#=58 A#=70 A#=82 A#=94
B=59 B=71 B=83 B=95
Note# Note# Note# Note#
C6=96 C7=108 C8=120 -
C#=97 C#=109 C#=121 -
D=98 D=110 D=122 -
D#=99 D#=111 D#=123 -
E=100 E=112 E=124 -
F=101 F=113 F=125 -
F#=102 F#=114 F#126 -
G=103 G=115 G=127

Posted: Fri Nov 09, 2001 10:28 am

Howdy<p>We should note (so to speak) that some manufacturers regard C4 as middle C. Yamaha uses C3 to indicate middle C. As long as one remembers that the C in the middle of the keyboard is note number 60 (3C in hex), everything will be fine.

Posted: Sun Nov 11, 2001 5:58 am

Good point Nate. No wonder you're a moderator.

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