Gdim Ukulele Chord
Need the Gdim chord for a song? It is a three-finger shape, a little fiddly at first but it settles fast. Your fingers go on the C, E and A strings. The steps below show exactly where each one sits.
A three-finger shape. Here is how to play Gdim, step by step.
- Notes: G, Bb and Db
- Frets: 0 1 3 1
- Tuning: g C E A
Gdim ukulele chord details
- Type
- Diminished triad
- Also known as
- G diminished
- Formula
- 1 b3 b5
- Intervals
- G (root), Bb (minor 3rd), Db (diminished 5th)
- Notes
- G, Bb and Db
- Frets
- 0 1 3 1
- Difficulty
- Medium
- Tuning
- Standard (g C E A)
How to play the Gdim chord
Here is the Gdim chord step by step:
- Put your index finger on the 1st fret of the C string.
- Put your ring finger on the 3rd fret of the E string.
- Put your middle finger on the 1st fret of the A string.
- Leave the g string open.
- Strum all four strings.
Take it slowly the first few times and it will start to feel natural. New to these grids? Have a look at how to read a ukulele chord diagram.
What notes are in the Gdim chord?
The Gdim chord is built from three notes: G, Bb and Db (the root, minor 3rd and diminished 5th). On the ukulele the G is doubled, so you get a nice full sound. Diminished chords are tense and dark, usually used as a quick passing chord between two others rather than on their own.
Want to go further?
Once Gdim feels comfortable, its close relatives are worth exploring: try G7, Gmaj7, Gm and G. Diminished chords work as passing chords, so you will usually slide Gdim between two others rather than rest on it. Then put it into a strumming pattern. When you are ready, try some easy ukulele songs.










