F Diminished 7th Guitar Chord

also known as Fdim7, F°7

  • make a barre on the first fret with your first finger across all six strings
  • your second finger goes on the second fret of the fifth string
  • your third finger goes on the third fret of the fourth string
  • your fourth finger goes on the third fret of the second string
Diagram of an F diminished 7th guitar barre chord at the 1 fret

Notes in an F Diminished 7th Guitar chord

Root : F

Minor 3rd : A♭

Tritone : B

6th : D