C#13 chord
C# dominant 13th · also written Db13
C4
C#
E#
G#
B
C5
D#
A#
Want it in context? Open C#13 on the full piano.
Notes
- C#R
- E#3
- G#5
- Bb7
- D#9
- A#13
Formula: R – 3 – 5 – b7 – 9 – 13
C#13 inversions
The same notes, with a different note in the bass.
Root position C#13
C4
C#
E#
G#
B
C5
1st inversion C#13/E#
C4
E#
G#
B
C5
C#
2nd inversion C#13/G#
C4
G#
B
C5
C#
E#
3rd inversion C#13/B
C4
B
C5
C#
E#
G#
More C# chords
Dominant 13th chords in other keys
FAQ
What notes are in the C#13 chord?
The C# dominant 13th chord (C#13) has 6 notes: C#, E#, G#, B, D# and A#.
How do you play C#13 on the piano?
Put your right hand on C#, E#, G#, B, D# and A#, starting from C#. A common fingering for three-note chords is thumb (1), middle finger (3) and little finger (5).
What is the formula of a dominant 13th chord?
R – 3 – 5 – b7 – 9 – 13 (in semitones from the root: 0, 4, 7, 10, 14, 21).
Is C#13 the same as Db13?
Yes. C# and Db are the same key on the piano (enharmonic), so C#13 and Db13 sound the same.