Music Transposition Calculator
Transpose notes and chords by intervals or between keys
Transpose Settings
Enter number of notes to transpose (1-12)
Input Notes
Transposed Notes
Example: Transposing from C to D
Original Chord: C Major
Notes: C - E - G
Target: Transpose up by a Major 2nd (2 semitones)
Transposed Chord: D Major
C + 2 semitones = D
E + 2 semitones = F♯
G + 2 semitones = A
Result: D - F♯ - A
Common Instrument Transpositions
B♭ Instruments
Trumpet, Clarinet, Tenor Sax
Transpose up a Major 2nd
E♭ Instruments
Alto Sax, Baritone Sax
Transpose up a Major 6th
F Instruments
French Horn
Transpose up a Perfect 5th
Transposition Tips
Maintain the same intervals between notes when transposing
Check enharmonic equivalents (C♯ = D♭) for easier reading
Consider the key signature when writing transposed music
Practice with simple melodies before complex pieces
Understanding Music Transposition
What is Transposition?
Music transposition is the process of moving a note, chord, or entire piece of music to a different pitch level while maintaining the same intervals and structure. This is essential for adapting music to different instruments or vocal ranges.
Why Transpose Music?
- •Adapt music for different instruments
- •Match a singer's vocal range
- •Create easier fingerings for instruments
- •Change the mood or character of a piece
Transposition Methods
By Interval
Move all notes by the same musical interval (e.g., up a Major 3rd)
By Key
Change from one key to another (e.g., C Major to F Major)
Remember: The relationship between notes stays the same regardless of the transposition method!
Instrument Transposition Guide
B♭ Instruments
Trumpet, Clarinet, Tenor Saxophone
When they play C, it sounds like B♭. Transpose written music up a Major 2nd for concert pitch.
E♭ Instruments
Alto Saxophone, Baritone Saxophone
When they play C, it sounds like E♭. Transpose written music up a Major 6th for concert pitch.
F Instruments
French Horn
When they play C, it sounds like F. Transpose written music up a Perfect 5th for concert pitch.