C diminished 7th chord

C diminished 7th guitar chord is also written as Cdim7 or Co7.

Guitar chords chart for C diminished 7th chord with suggested finger positions on the guitar fretboard is shown below.


72O1314812314110XX1213

View diminished 7th chord  for guitar with other root notes

C - D - E - F - G - A - B - C♯ - D♯ - F♯ - G♯ - A♯ - D♭ - E♭ - G♭ - A♭ - B♭