Piano Chords in Major Keys

Chord Formula for All Major Keys
Major - minor - minor - Major - Major - minor - diminished

Major chord keys are based on the order of the major scale.

Each chord within a key is identified by an assigned roman numeral to identify the chord's position within the key. A major chord in a key is assigned an uppercase roman numeral, and a minor chord with a lowercase roman numeral.

I - ii - iii - IV - V - vi - vii

Find a Piano Chord

Root C C♯ D♭ D E♭ E F F♯ G♭ G A♭ A B♭ B Chord Voicing Major Major Inversion 1 Major Inversion 2 Minor Minor Inversion 1 Minor Inversion 2 Augmented Augmented Inversion 1 Augmented Inversion 2 Diminished Diminished Inversion 1 Diminished Inversion 2 sus4 sus4 Inversion 1 sus4 Inversion 2 Major 6 Major 6 Inversion 1 Major 6 Inversion 2 Major 6 Inversion 3 Minor 6 Minor 6 Inversion 1 Minor 6 Inversion 2 Minor 6 Inversion 3 Dominant 7 Dominant 7 Inversion 1 Dominant 7 Inversion 2 Dominant 7 Inversion 3 Major 7 Major 7 Inversion 1 Major 7 Inversion 2 Major 7 Inversion 3 Minor Dominant 7 Minor Dom7 Inversion 1 Minor Dom7 Inversion 2 Minor Dom7 Inversion 3 Minor Major 7 Minor Maj7 Inversion 1 Minor Maj7 Inversion 2 Minor Maj7 Inversion 3 Dominant 9 Major 9 Minor Dominant 9 GO