All chords

A# diminished chord on piano

A# diminished is A#, C# and E.

Symbol

A#dim

Formula

R b3 b5

Inversions

1. A#dim/C#

   First inversion, C# in the bass: C#4 E4 A#4

2. A#dim/E

   Second inversion, E in the bass: E4 A#4 C#5

Other chords on A#

• Bb
• A#m
• Bbaug
• A#sus2
• A#sus4
• Bb6
• Bbm6
• Bb7
• Bbmaj7
• A#m7
• A#dim7
• Bbadd9
• Bb9

Other diminished chords

• Cdim
• C#dim
• Ddim
• D#dim
• Edim
• Fdim
• F#dim
• Gdim
• G#dim
• Adim
• Bdim