F diminished Chord (Fdim) & F diminished 7th (Fdim7) on Piano & Guitar

A piano keyboard reference for the F diminished chord, abbreviated as Fdim or F°.

The F diminished triad consists of the notes F, A_♭ and C_♭. The 2 inversions to the F diminished triad are A_♭ C_♭ F and C_♭ F A_♭.

The F diminished 7th chord, abbreviated as Fdim7 or F°7, has the notes F, A_♭, C_♭ and E_♭♭. The 3 inversions to the F diminished 7th chord are A_♭ C_♭ E_♭♭ F, C_♭ E_♭♭ F A_♭ and E_♭♭ C_♭ F A_♭.

The intervals of the F diminished chord are the root (F) , minor third (A_♭) and diminished fifth (C_♭). With the F diminished 7th chord, there's an additional diminished seventh (E_♭♭).

🎸 You can also jump to guitar chord diagrams for the F diminished and F diminished7th chords in common positions on the guitar fretboard. You'll find both open chords and/or barre chords.

F diminished Chord on Piano

⌨️ hint: use numbers 1 to 7 on a computer keyboard to trigger the chords and their inversions.

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🎸 F diminished Chord Guitar Diagrams

Below you'll find guitar chord diagrams for common chord positions of the F diminished chord and the F diminished 7th chord, along with finger positions or note names.

show: Finger positions Note names

orientation: Vertical Horizontal

F diminished 7th Guitar Chords

1 Index finger

2 Middle finger

3 Ring finger

4 Pinky

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