C13 Ukulele
Learn the C Dominant 13 (C13) chord on ukulele: notes (C, E, G, B♭, D, A), intervals, fingering, diagram, and an interactive audio tool.
Quick answer
C13 contains C, E, G, B♭, D, A. A colorful, full jazz harmony.
Positions
Main shape
- 4 string G
- Fret 3 · finger 1
- 3 string C
- Fret 4 · finger 3
- 2 string E
- Fret 5 · finger 4
- 1 string A
- Fret 3 · finger 2
Position 2
- 4 string G
- Fret 9 · finger 2
- 3 string C
- Fret 10 · finger 3
- 2 string E
- Fret 8 · finger 1
- 1 string A
- Fret 12 · finger 4
Notes
- CRoot
- EMajor 3rd
- GPerfect 5th
- B♭Minor 7th
- DMajor 9th
- AMajor 13th
Intervals
Root · Major 3rd · Perfect 5th · Minor 7th · Major 9th · Major 13th
Frequently asked questions
What notes are in C13?
C · E · G · B♭ · D · A
Which scales contain every note in C13?
The song key and surrounding chords determine which compatible choice fits in context.