Key Transpose Calculator
Free key transpose calculator for musicians. Transpose songs between keys, find capo positions, calculate semitone intervals, and convert chord progressions.
Transposition Table
| Semitones | C | C# | D | D# | E | F | F# | G | G# | A | A# | B |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| +1 | C# | D | D# | E | F | F# | G | G# | A | A# | B | C |
| +2 | D | D# | E | F | F# | G | G# | A | A# | B | C | C# |
| +3 | D# | E | F | F# | G | G# | A | A# | B | C | C# | D |
| +4 | E | F | F# | G | G# | A | A# | B | C | C# | D | D# |
| +5 | F | F# | G | G# | A | A# | B | C | C# | D | D# | E |
| +6 | F# | G | G# | A | A# | B | C | C# | D | D# | E | F |
| +7 | G | G# | A | A# | B | C | C# | D | D# | E | F | F# |
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