C#dim chord on piano

C Sharp Diminished, also written Dbdim. Notes: C#, E and G.

C#dim piano chord, root positionC4EGC5C#
Root position. Tap any key to hear it.

How to play C#dim

  1. Find C# at or above middle C. That is the root.
  2. Add E and G above it, skipping the keys in between.
  3. Right hand fingering: 1-3-5 (thumb, middle, pinky). Left hand: 5-3-1 (pinky, middle, thumb).

Notes

C#root
Eb3 · minor third
Gb5 · diminished fifth

C#dim inversions

An inversion moves the lowest note up an octave. Same notes, smoother jumps between chords.

C#dim Root positionC4EGC5C#

Root position

C# · E · G
C#dim 1st inversionC4EGC5C#

1st inversion

E · G · C#
C#dim 2nd inversionC4GC5EC#

2nd inversion

G · C# · E

Notes and theory

C#root
Eb3 · minor third
Gb5 · diminished fifth

The diminished triad stacks two minor thirds. It sounds tense and unstable and is mostly used as a passing chord. The formula is 1 b3 b5, and you will also see it written as C#° and C#o.

Keys that use C#dim

More C# chords

All C# piano chords

diminished chords in every key

Questions

What notes are in the C#dim chord?

C#dim (C sharp diminished) is made of three notes: C# (root), E (minor third) and G (diminished fifth).

How do you play C#dim on piano?

Play C#, E and G together. With the right hand use fingers 1-3-5 (thumb, middle, pinky); with the left hand use 5-3-1 (pinky, middle, thumb).

What are the inversions of C#dim?

Root position: C# E G. 1st inversion: E G C#. 2nd inversion: G C# E.

What key is C#dim in?

C#dim belongs to 2 keys: D major (as the vii° chord) and B minor (as the ii° chord).

What does a diminished chord sound like?

The diminished triad stacks two minor thirds. It sounds tense and unstable and is mostly used as a passing chord.