C Piano Chords (Triad & Seventh Chords)

Piano Chords

Chord Root Note: C


triad is a chord having three notes: a root, third, and fifth notes. Learn how to build triad chords.

C major chord: C – E – G

c major triad piano chord


C minor chord: C – E♭ – G
c minor triad chord


C augmented chord: C – E – G♯
c augmented triad chord


C diminished chord: C – E♭ – G♭
c diminished triad chord

Seventh Chords

seventh chord is a chord having four notes: a root, third, fifth, and seventh notes. Learn how to build seventh chords.

C major seventh chord: C – E – G – B
c major 7th chord


C minor seventh chord: C – E♭ – G – B♭
c minor 7th chord


C dominant seventh chord: C – E – G – B♭
c dominant 7th chord


C half-diminished seventh chord: C – E♭ – G♭ – B♭
c half diminished 7th chord


C diminished seventh chord: C – E♭ – G♭ – B♭♭
c diminished 7th chord


Select a chord root note to see a list of piano chords from that chord root note:

C | C Sharp | D Flat | DD Sharp | E Flat | EF | F Sharp | G Flat | G | G Sharp | A Flat | A | A Sharp | B Flat | B | C Flat