B#dim chord on Piano, Guitar, and Ukulele

The B-sharp diminished chord (abbreviated "B#dim chord") is a triad consisting of the notes B♯, D♯, and F♯. The chord is formed by lowering the fifth of a B-sharp minor chord a half step.

Name

B-sharp diminished chord

Synonym

B-sharp diminished triad

Notes

B♯ D♯ F♯

Intervals

1 ♭3 ♭5

Chord symbol

B♯^o

Alternative symbols

B♯^dim B♯m^(b5) B♯m^b5

Type

Triad (three-note chord)

B#dim chord

B#dim chord on piano

B#dim chord on guitar

B#dim chord on ukulele

B#dim chord on the staff