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Transpose Calculator
Transpose music to different keys
Enter notes or chords
Supports single notes (C, D#, Bb) and chords (Am, G7, Cmaj7)
Semitones: 0
-5
-2
+2
+5
+7
Result
No change
1P (0 semitones)
Original
C
E
G
Am
F
G
C
Transposed
C
E
G
Am
F
G
C
C E G Am F G C
C E G Am F G C
Common Transpositions
C → G (+7)
C → F (+5)
C → D (+2)
D → C (-2)
Am → Cm (+3)
Cm → Am (-3)
G → D (-5)
G → C (-7)