The E diminished chord (abbreviated "Edim chord") is a triad consisting of the notes E, G, and B. The chord is formed by lowering the fifth of a E minor chord a half step.

Name
E diminished chord
Synonym
E diminished triad
Notes
E G B
Intervals
1 3 5
Chord symbol
Eo
Alternative symbols
Edim Em(b5) Emb5
Type
triad (three-note chord)

Edim chord on piano

Edim chord on guitar

Edim chord on ukulele

Edim chord on the staff