Ukulele chord · Sevenths

G♭ diminished 7th chord on ukulele

1B𝄫3F𝄫2G♭4D𝄫

2323 · 2nd fret
All 6 shapes, tab & fingering ↓

6 ways to play G♭dim7 on ukulele, with finger positions, tabs and step-by-step instructions.

Symmetrical and very tense — every note is a minor 3rd apart.

G♭dim7 is the vii°7 chord in G minor.

Spell as F♯dim7
Notes
G♭B𝄫D𝄫F𝄫
Formula
1♭3♭5𝄫7
Built from
root · minor 3rd · diminished 5th · diminished 7th

Ukulele

Standard G C E A tuning · 6 voicings · G string on the left

1B𝄫3F𝄫2G♭4D𝄫

How to play it · 2nd fret

  1. 4th string (G): 2nd fret, index finger (1) B𝄫
  2. 3rd string (C): 3rd fret, ring finger (3) F𝄫
  3. 2nd string (E): 2nd fret, middle finger (2) G♭
  4. 1st string (A): 3rd fret, pinky finger (4) D𝄫

Tablature

A|--3---|
E|--2---|
C|--3---|
G|--2---|

Top line is the A string. x = don’t play, 0 = open string.

Every G♭dim7 note on the ukulele neck

Bright dots are the selected voicing — the rest are other places you can find the same chord tones.

GCEA123456789101112♭3♭5𝄫7R♭5𝄫7R♭3♭5R♭3♭5𝄫7♭3♭5𝄫7R♭3

Tips for playing G♭dim7 on ukulele

On ukulele the usual G♭dim7 shape is 2323, using four fingers.

Notice the B𝄫 in G♭dim7 (G♭ B𝄫 D𝄫 F𝄫): each note of the chord takes its own letter (G–B–D–F), so the minor 3rd has to be written B𝄫 rather than A — the same key on a piano, spelled to fit the chord.

G♭dim7 ukulele chord diagram (G♭ diminished 7th)
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