Quick Answer & Harmonic Definition

To play the E Diminished 7th chord on piano, press the keys E, G, A#, C# simultaneously. In root position, E is the lowest note. First inversion places G in the bass; second inversion uses A# as the lowest note.

Piano Chord

Edim7 Piano Chord

Four notes stacked in minor thirds. Extremely tense, used as a passing chord. Learn the E Diminished 7th chord on piano with interactive keyboard, inversions, and audio playback.

Notes
E – G – A# – C#
Intervals
0 – 3 – 6 – 9
Type
seventh chord
E G A# C#
E
A
D
G
B
e
3
5
7
9
12
4 notes · Standard (E A D G B E)

Playing the Edim7 Piano Chord

The Edim7 chord is a diminished 7th chord built on the root E. It contains 4 notes: E, G, A#, C#. On piano, this chord is played by pressing these keys simultaneously or as an arpeggio.

Four notes stacked in minor thirds. Extremely tense, used as a passing chord. Mastering the Edim7 chord opens up countless songs and progressions in the key of E.

Piano Finger Positions for Edim7

For the Edim7 seventh chord, use these finger positions:

  • Right hand (root position): Thumb (1) on E, middle finger (3) on G, pinky (5) on A#.
  • Left hand (root position): Pinky (5) on E, middle finger (3) on G, thumb (1) on A#.
  • Arpeggiated: Play the notes sequentially from lowest to highest for a broken seventh effect.

Edim7 Chord Inversions

Inversions change the bass note while keeping the same harmonic quality:

Inversion Bass Note Notes (bottom to top) Sound
Root E E – G – A# – C# Most stable
1st G G – A# – C# – E Lighter, less stable
2nd A# A# – C# – E – G Open, airy

Interval Structure of Edim7

Degree Interval Semitones Note in E
Root Root (R) 0 E
3rd Minor 3rd 3 G
5th Tritone 6 A#
7th Major 6th 9 C#

Common Progressions with Edim7 on Piano

  • I–IV–V–I: Edim7 – Adim7 – Bdim7 – Edim7 (classic cadence)
  • I–V–vi–IV: Edim7 – B – C#m – A (pop progression)
  • ii–V–I: F#m – B – Edim7 (jazz turnaround)

Other E Piano Chords

E
Major
Em
Minor
E7
Dominant 7th
Emaj7
Major 7th
Em7
Minor 7th
Edim
Diminished

7e Diminuée Chord in All 12 Keys

Cdim7 C#dim7 Ddim7 D#dim7 Edim7 Fdim7 F#dim7 Gdim7 G#dim7 Adim7 A#dim7 Bdim7
Virtual Piano
Interactive keyboard
Edim7 Guitar
Guitar chord shapes
E Scale
Notes that fit this chord
Songs
Find songs using Edim7

Knowledge Base & FAQs

Edim7 Piano Chord — FAQ

Everything you need to know about our browser-based Web Audio engine, instruments, and music theory workspace.

How do I play the Edim7 chord on piano?

To play the E Diminished 7th chord on piano, press the keys E, G, A#, C# simultaneously.

In root position, E is the lowest note. First inversion places G in the bass; second inversion uses A# as the lowest note.

What are the notes in the Edim7 piano chord?

The E Diminished 7th piano chord contains 4 notes: E, G, A#, C#.

These are derived from the diminished 7th interval formula applied to the root note E.

What is the best fingering for Edim7 on piano?

For the Edim7 seventh in root position, use fingers 1 (thumb), 3, and 5 for a triad, or 1, 2, 3, and 5 for a seventh chord.

Inversions may use 1, 2, 4 (first inversion) or 1, 3, 5 (second inversion).

What does the Edim7 chord sound like?

The Edim7 chord has a four notes stacked in minor thirds.

extremely tense, used as a passing chord. It provides rich harmonic tension and expressive color within songwriting and jazz arrangements.

What keys does the Edim7 chord belong to?

Edim7 appears frequently across modal, jazz, blues, and contemporary progressions as an essential tension or resolution voicing.

What are the inversions of Edim7 on piano?

Edim7 has 3 inversions.

Root position: E–G–A#–C#. First inversion: G–A#–C#–E. Second inversion: A#–C#–E–G.

What chords go well with Edim7 on piano?

In the key of E major, Edim7 pairs naturally with A major (IV chord), B major (V chord), and C#m (vi chord).

The I–IV–V–I progression is a classic way to practice these.

Is Edim7 a good chord for beginners on piano?

Edim7 has 4 notes, which may be challenging for beginners.

Start with the basic triad (root, third, fifth) before adding the full seventh extension.

How do I use Edim7 in a chord progression?

Edim7 functions as the tonic (I) in E major.

A classic progression is I–IV–V–I: Edim7–A–B–Edim7. Practice this in both hands separately before combining.

What is the difference between E major and E minor on piano?

The E major chord (E–G#–B) uses a major third (4 semitones from root) for a bright sound.

The Em chord uses a minor third (3 semitones) for a darker, more emotional sound.