E♭ diminished chord on ukulele (E♭dim)

Also called or written E♭dim or E♭°

E♭ diminished contains E♭, G♭, and B♭♭. The open shape mutes the G string and uses two fretted notes and one open string.

E♭G♭B♭♭GCEA
Positions on the neck1 of 3
Practice E♭ diminished chord

How it is built

E♭RootG♭Minor thirdB♭♭Diminished fifth

Formula 1, ♭3, ♭5

Inversions

How do you play an E♭ diminished chord on ukulele?

E♭ diminished is played in open position as × 3 2 0: middle finger on the C string at fret 3 and index finger on the E string at fret 2. The A string rings open. The G string stays muted.

Full note and interval breakdown
StringFretFingerNote
4 (G)muted
3 (C)32E♭ (1)
2 (E)21G♭ (♭3)
1 (A)openB♭♭ (♭5)

BeginnerThe middle finger must reach the C string at fret 3 while the index finger holds the E string at fret 2, and the G string must be muted.

E♭dim/B♭♭ inversion

E♭ diminished is played at the 9th fret as 11 9 11 9: ring finger on the G string at fret 11, index finger on the C string at fret 9, pinky finger on the E string at fret 11 and middle finger on the A string at fret 9.

Full note and interval breakdown
StringFretFingerNote
4 (G)113G♭ (♭3)
3 (C)91B♭♭ (♭5)
2 (E)114E♭ (1)
1 (A)92G♭ (♭3)

Open · 2-3-2-0

E♭ diminished is played in open position as 2 3 2 0: index finger on the G string at fret 2, ring finger on the C string at fret 3 and middle finger on the E string at fret 2. The A string rings open.

Full note and interval breakdown
StringFretFingerNote
4 (G)21B♭♭ (♭5)
3 (C)33E♭ (1)
2 (E)22G♭ (♭3)
1 (A)openB♭♭ (♭5)

Why it sounds like that

E♭ diminished is built from the 1, ♭3, ♭5 formula. The ♭5 interval gives the chord its dissonant quality. Compare it to E♭ minor, which raises the fifth to B♭.

What goes wrong with E♭ diminished?

  • Letting the open G string ring through, which adds a note outside the chord.
  • Flattening the middle finger onto the E string, causing a buzz.

When to use it

E♭ diminished works as a passing chord in C♯ natural minor or E major. It suits tense, mysterious passages in jazz and classical music.

Changing to and from E♭ diminished

  • Sliding the shape up one fret to the 9th fret gives E diminished.
  • Sliding the shape down one fret to the 8th fret gives D diminished.

Which voicing to use

The open shape keeps E♭ in the bass for a root-position sound. The E♭dim/F♯ inversion puts G♭ in the bass, which gives a darker color.

Other E♭ chords

Common questions

How is E♭ diminished written?

E♭ diminished is written E♭° or E♭dim. The ASCII root spelling is Eb. It is also spelled D♯ in enharmonic notation for the same sounding root.

What is the difference between E♭ diminished and E♭ minor?

E♭ diminished lowers the fifth from B♭ to B♭♭, creating a tritone. E♭ minor keeps the perfect fifth B♭.

Why is the G string muted in the open shape?

The open G string is not a chord tone of E♭ diminished. Muting it keeps the voicing clean.