Want to learn how to play a G diminished chord? This complete guide shows you how to make and play a G diminished chord on any instrument. Whether you're searching for "how to play g dim", "g chord", or "how to make a g chord" - you'll find the notes, formula, and fingering diagrams you need.

    How to Make & Play a G Diminished Chord

    Gdim
    Notes: G - Bb - Db

    Chord Formula

    1 ♭3 ♭5

    Solfege Names

    Sol - Sib - Reb

    G Major Scale (Chord Formula Reference)

    G
    A
    B
    C
    D
    E
    F#

    Steps: W W H W W W H

    Chord formulas reference degrees from this scale (e.g., 1-3-5 = G-B-D)

    How to Build a G Diminished Chord: Step-by-Step

    G Diminished Chord Notes and Formula

    Learn how to construct this chord using the chord formula

    1

    Start with the root note

    Begin with G as your foundation note.

    2

    Apply the diminished formula

    Use the chord formula: 1 ♭3 ♭5 (scale degrees from the major scale)

    3

    Result: Gdim chord

    Your complete chord contains: G, Bb, Db

    How to Play G Diminished Chord on Guitar and Piano

    Instrument Fingering Diagrams

    Learn multiple ways to play the G diminished chord on different instruments

    How to Play G Diminished on Guitar

    To play a G diminished chord on guitar, you'll need to fret the notes G, Bb, Db. Click below to see multiple guitar chord shapes and fingering positions for the G diminished chord.

    How to Play G Diminished on Piano

    On piano, play the G diminished chord by pressing the keys for G, Bb, Db together. You can play this chord in any octave, and try different inversions by rearranging the note order while keeping all the chord tones.

    Piano Tip: Start with your thumb on G and spread your fingers naturally to reach the other notes.

    Other Instruments

    The G diminished chord can be played on any instrument. Use the notes G, Bb, Db as your guide.

    Frequently Asked Questions About G Diminished Chord

    Related Chords