F#dim chord on guitar

F Sharp Diminished, also written Gbdim. Notes: F#, A and C.

F#dim guitar chord diagram, open position××2F#R3Ab31Cb5F#AAC
Open position · Easy

How to play F#dim

  1. Put your index finger on the 2nd (B) string at fret 1 (C).
  2. Put your middle finger on the 6th (low E) string at fret 2 (F#).
  3. Put your ring finger on the 3rd (G) string at fret 2 (A).
  4. Let the open A string ring.
  5. Don't play the D and high E strings: skip them or mute them with a fretting finger.
  6. Strum from the low E string down.
Lowest note: F# (the root)Strings played: 4 of 6Other voicings: 3 below

All 4 ways to play F#dim

Easiest first. Tap play to hear each one.
F#dim guitar chord, open position××2F#R3Ab31Cb5F#AAC

Open position

Easy
F#dim guitar chord, fret 4 position4fr×××1F#R2Cb53Ab3F#CA

Fret 4 position

Easy
F#dim guitar chord, fret 9 position9fr××1F#R2Cb54F#R3Ab3F#CF#A

Fret 9 position

Hard
F#dim guitar chord, fret 7 position7fr××4F#R1Ab32F#R3Cb5F#AF#C

Fret 7 position

Hard

Notes and theory

F#root
Ab3 · minor third
Cb5 · diminished fifth

The diminished triad stacks two minor thirds. It sounds tense and unstable and is mostly used as a passing chord. The formula is 1 b3 b5, and you will also see it written as F#° and F#o.

Keys that use F#dim

More F# chords

All F# guitar chords

diminished chords in every key

Questions

What notes are in the F#dim chord?

F#dim (F sharp diminished) is made of three notes: F# (root), A (minor third) and C (diminished fifth).

How do you play F#dim on guitar?

The easiest F#dim is the "open position" shape. Put your index finger on the 2nd (B) string at fret 1 (C). Put your middle finger on the 6th (low E) string at fret 2 (F#). Put your ring finger on the 3rd (G) string at fret 2 (A).

Is F#dim hard to play on guitar?

No. The easiest version is rated easy and uses 3 fretted notes plus open strings.

What key is F#dim in?

F#dim belongs to 2 keys: G major (as the vii° chord) and E minor (as the ii° chord).

What does a diminished chord sound like?

The diminished triad stacks two minor thirds. It sounds tense and unstable and is mostly used as a passing chord.