Piano Chords

Chord Root Note: C

Triads

A 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 minor chord : C – E♭ – G

C augmented chord : C – E – G♯

C diminished chord : C – E♭ – G♭

Piano Chords Reference Chart

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Seventh Chords

A 7th chord is a chord having four notes: a root, third, fifth, and seventh notes. Learn how to build seventh chords.

C major 7 chord : C – E – G – B

C minor 7 chord : C – E♭ – G – B♭

C dominant 7 chord : C – E – G – B♭

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

C diminished 7 chord : C – E♭ – G♭ – B♭♭

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

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