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PIANO CHORD · DIM

Adim Piano

Learn the A Diminished (Adim) chord on piano: notes (A, C, E♭), intervals, fingering, diagram, and an interactive audio tool.

Enharmonic name: A

Quick answer

Adim contains A, C, E♭. An unstable chord with strong dramatic tension.

Positions

Root position

A · C · E♭

Inversion 1

C · E♭ · A

Inversion 2

E♭ · A · C

Notes

  1. ARoot
  2. CMinor 3rd
  3. E♭Diminished 5th

Intervals

Root · Minor 3rd · Diminished 5th

Frequently asked questions

What notes are in Adim?

A · C · E♭

Which scale works with Adim?

A Harmonic Minor