C11 Piano
Learn the C Dominant 11 (C11) chord on piano: notes (C, E, G, B♭, D, F), intervals, fingering, diagram, and an interactive audio tool.
Enharmonic name: CQuick answer
C11 contains C, E, G, B♭, D, F. A wide, dense sound with layered tension.
Positions
Root position
C · E · G · B♭ · D · F
Inversion 1
E · G · B♭ · D · F · C
Inversion 2
G · B♭ · D · F · C · E
Inversion 3
B♭ · D · F · C · E · G
Inversion 4
D · F · C · E · G · B♭
Inversion 5
F · C · E · G · B♭ · D
Notes
- CRoot
- EMajor 3rd
- GPerfect 5th
- B♭Minor 7th
- DMajor 9th
- FPerfect 11th
Intervals
Root · Major 3rd · Perfect 5th · Minor 7th · Major 9th · Perfect 11th
Frequently asked questions
What notes are in C11?
C · E · G · B♭ · D · F