C#dim7 chord on ukulele

C Sharp Diminished Seventh, also written Dbdim7. Notes: C#, E, G and Bb.

C#dim7 ukulele chord diagram, open position1C#R2Bbbb7GC#EBb
Open position · Easy

How to play C#dim7

  1. Put your index finger on the 3rd (C) string at fret 1 (C#).
  2. Put your middle finger on the 1st (A) string at fret 1 (Bb).
  3. Let the open G and E strings ring.
  4. Strum all four strings.
Lowest note: GStrings played: 4 of 4Other voicings: 3 below

All 4 ways to play C#dim7

Easiest first. Tap play to hear each one.
C#dim7 ukulele chord, open position1C#R2Bbbb7GC#EBb

Open position

Easy
C#dim7 ukulele chord, fret 3 position1Bbbb73Eb32Gb54C#RBbEGC#

Fret 3 position

Easy
C#dim7 ukulele chord, fret 6 position6fr1C#R3Gb52Bbbb74Eb3C#GBbE

Fret 6 position

Medium
C#dim7 ukulele chord, fret 9 position9fr1Eb33Bbbb72C#R4Gb5EBbC#G

Fret 9 position

Hard

Notes and theory

C#root
Eb3 · minor third
Gb5 · diminished fifth
Bbbb7 · diminished seventh

The diminished seventh is built entirely from minor thirds, so it repeats every three frets. It is a dramatic passing chord. The formula is 1 b3 b5 bb7, and you will also see it written as C#°7 and C#o7.

More C# chords

All C# ukulele chords

diminished seventh chords in every key

Questions

What notes are in the C#dim7 chord?

C#dim7 (C sharp diminished seventh) is made of four notes: C# (root), E (minor third), G (diminished fifth) and Bb (diminished seventh).

How do you play C#dim7 on ukulele?

The easiest C#dim7 is the "open position" shape. Put your index finger on the 3rd (C) string at fret 1 (C#). Put your middle finger on the 1st (A) string at fret 1 (Bb). Let the open G and E strings ring.

Is C#dim7 hard to play on ukulele?

No. The easiest version is rated easy and uses 2 fretted notes plus open strings.

What does a diminished seventh chord sound like?

The diminished seventh is built entirely from minor thirds, so it repeats every three frets. It is a dramatic passing chord.