C° chord on 6-String Guitar – Drop A

in Drop A (A-E-A-D-F#-B) tuning

○✕3241CF#CD#F#
C°
Diminished
Notes:C · D# · F#
medium
Piano Left hand Right hand
CCCD#F#
ShapeFretsFingersNotesDifficulty
3 2 3 1 0 x3 2 4 1 – –C F# C D# F# xmedium
3 2 6 4 x x2 1 4 3 – –C F# D# F# x xhard
x x 3 4 6 4– – 1 2 4 3x x C F# C D#medium
x 8 6 4 6 4– 4 2 1 3 1x C D# F# C D#hard · barre on fret 4
x 8 6 10 6 7– 3 1 4 1 2x C D# C C F#hard · barre on fret 6
x x x 10 9 7– – – 3 2 1x x x C D# F#medium
x 8 9 10 9 x– 1 2 4 3 –x C F# C D# xmedium
9 11 9 10 9 x1 3 1 2 1 –F# D# F# C D# xmedium · barre on fret 9
x 11 x 10 0 x– 2 – 1 – –x D# x C F# xeasy
x x 3 1 0 1– – 3 1 – 2x x C D# F# Cmedium
3 2 6 x x x2 1 3 – – –C F# D# x x xhard
x x 3 4 x 4– – 1 2 – 3x x C F# x D#easy
x 8 6 4 0 4– 4 3 1 – 2x C D# F# F# D#hard
x 8 6 x 6 7– 4 1 – 2 3x C D# x C F#hard
x 8 9 x 9 7– 2 3 – 4 1x C F# x D# F#hard
x 8 9 x 9 x– 1 2 – 3 –x C F# x D# xeasy

The C° chord (Diminished) is built from the notes C, D#, F#. Below are playable fingerings for 6-String Guitar – Drop A generated for your selected tuning, ordered from open-position shapes up the neck. Tap a diagram to hear it, or switch to the piano view to see the same harmony on keys.

How the C° chord is built

Formula: 1 · ♭3 · ♭5

DegreeSemitonesNote
10C
♭33D#
♭56F#

More C chords

Other roots

See C° in another tuning

What notes make up the C° chord?

C° is a Diminished chord built from the notes C, D#, F#.

How do I read the diagram?

Strings run left to right from the lowest to the first string; the numbers show which finger presses each fret. An ○ marks an open string, an ✕ marks a muted one.