The B diminished seventh chord (abbreviated Bdim7 chord) is a four-note chord consisting of the notes B, D, F, and A. The chord is formed by adding a diminished seventh to the B diminished chord.

Name
B diminished seventh chord
Synonym
B fully diminished chord
Notes
BDFA
Intervals
1357
Chord symbol
Bo7
Alternative symbols
Bdim7BdimBo
Type
Tetrad (four-note chord)

Bdim7 chord on piano

Bdim7 chord on guitar

Bdim7 chord on ukulele

Bdim7 chord on the staff

Translations of Bdim7 chord

Bulgarian
Си умален септакорд
Chinese (Simplified)
B减七和弦
Chinese (Traditional)
B減七和弦
French
accord de Si septième diminuée
German
vollverminderter H-Septakkord
Indonesian
akor B diminished ketujuh
Italian
accordo di Si settima diminuita
Japanese
B ディミニッシュトセブンスコード
Korean
B diminished seventh chord
Polish
akord h zmniejszony septymowy
Portuguese
acorde de Si de 7ª diminuta
Russian
си-уменьшенный септаккорд
Spanish
acorde de si con séptima disminuida
Swedish
helförminskat B-7-ackord
Turkish
Si eksiltilmiş yedili akoru
Ukrainian
сі зменшений септакорд
Vietnamese
hợp âm Si 7 giảm