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