G dim

The G dim chord consists of the G (Perfect unison), A# (Minor third) and C# (Diminished fifth) notes.

Piano keyboard showing the notes for a G dim chord

How to play the G dim chord

  1. Find G (Root) on the piano keyboard
  2. Add A# (Minor third) — 3 semitones above G
  3. Add C# (Diminished fifth) — 6 semitones above G
  4. Press all 3 notes simultaneously to sound the G dim chord

Related slash chords