Gdim7 Piano Chord

The G diminished 7 chord (Gdim7) is made of the notes G, B♭, D♭ and F♭. Its formula is 1 – ♭3 – ♭5 – 𝄫7.

Tap the keyboard to hear Gdim7.

Notes in Gdim7

Fingers are numbered from the thumb (1) to the little finger (5).

G – B♭ – D♭ – F♭

B♭ – D♭ – F♭ – G

D♭ – F♭ – G – B♭

F♭ – G – B♭ – D♭

Gdim7 is also written as G°7.

Gdim7 is not one of the basic chords of any major or minor key. It is usually used as a passing or colour chord.