C#m7♭5 chord on 6-String Guitar – Drop F#
in Drop F# (F#-C#-F#-B-D#-G#) tuning
C#m7♭5
Half-Diminished
Notes:C# · E · G · B
Piano Left hand Right hand
Fingerings (16)
C#m7♭5 shapes as text
| Shape | Frets | Fingers | Notes | Difficulty |
|---|---|---|---|---|
| x 0 1 0 1 x | – – 1 – 2 – | x C# G B E x | easy | |
| x 3 5 2 4 x | – 2 4 1 3 – | x E B C# G x | medium | |
| x x 7 5 4 3 | – – 4 3 2 1 | x x C# E G B | hard | |
| x 0 5 5 4 5 | – – 2 3 1 4 | x C# B E G C# | medium | |
| 7 6 5 5 8 5 | 3 2 1 1 4 1 | C# G B E B C# | medium · barre on fret 5 | |
| 7 6 x 0 8 8 | 2 1 – – 3 4 | C# G x B B E | hard | |
| x 0 7 8 8 8 | – – 1 2 3 4 | x C# C# G B E | medium | |
| 10 0 10 8 8 8 | 2 – 3 1 1 1 | E C# E G B E | medium · barre on fret 8 | |
| x 12 10 12 10 11 | – 3 1 4 1 2 | x C# E B C# G | medium · barre on fret 10 | |
| x 0 1 2 1 3 | – – 1 2 1 3 | x C# G C# E B | medium · barre on fret 1 | |
| x 3 x 2 4 3 | – 2 – 1 4 3 | x E x C# G B | hard | |
| 7 3 5 x 4 x | 4 1 3 – 2 – | C# E B x G x | hard | |
| x 0 5 5 4 x | – – 2 3 1 – | x C# B E G x | easy | |
| 7 6 5 5 x x | 4 3 1 2 – – | C# G B E x x | medium | |
| 7 6 7 0 x 8 | 2 1 3 – – 4 | C# G C# B x E | hard | |
| x x 7 8 8 8 | – – 1 2 3 4 | x x C# G B E | medium |
The C#m7♭5 chord (Half-Diminished) is built from the notes C#, E, G, B. Below are playable fingerings for 6-String Guitar – Drop F# 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#m7♭5 chord is built
Formula: 1 · ♭3 · ♭5 · ♭7
| Degree | Semitones | Note |
|---|---|---|
| 1 | 0 | C# |
| ♭3 | 3 | E |
| ♭5 | 6 | G |
| ♭7 | 10 | B |
More C# chords
Other roots
See C#m7♭5 in another tuning
What notes make up the C#m7♭5 chord?
C#m7♭5 is a Half-Diminished chord built from the notes C#, E, G, B.
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.