B diminished seventh

Symbols:Bdim7, B°7, Bo7
Notes:B, D, F, G#

Similar Chords

The following chords are similar to this chord and may be a suitable replacement in certain scenarios.

Chord TypeChords
altered dominant 7thG7alt, E7alt, C#7alt, Bb7alt
diminishedG#dim, Fdim, Ddim, Bdim
dominant 7thG7, E7, C#7, Bb7
half-diminished 7thG#m7(b5), Fm7(b5), Dm7(b5), Bm7(b5)
minor 6thG#m6, Fm6, Dm6, Bm6

Member Scales

This chord can be found in the following scales.

ScaleRoots
Dorian b5G#, F, D, B
Harmonic MajorA, F#, D#, C
Harmonic MinorA, F#, D#, C
Locrian bb7G#, F, D, B
Lydian Augmented #2G#, F, D, B
Lydian b3G#, F, D, B
Mixolydian b2Bb, G, E, C#
Phrygian b4Bb, G, E, C#

Related Items

Chord Charts

Find guitar chord charts for this chord