Chord tones: C–E–G · Formula: 1, 3, 5
Root position
Dots mark the notes to play. C4 is middle C. Numbers identify octaves, not fingers.
Use this piano chord chart to find the notes and keyboard positions for 19 major and minor triads. Read the notes from low to high, hear them together or one at a time, and print a reference to keep beside your keyboard.
Simple reference tone; not a recording of an acoustic piano.
The chart includes the major and minor triads already prepared across six common major keys and D minor, plus selected parallel and enharmonic comparisons. It is a practical foundation, not a complete list of piano chords.
Choose a root note and chord type to narrow the chart. Each result gives the chord symbol, its three notes, and one root-position example. The first note listed is the lowest note in that example.
For a first comparison, use A major and A minor, or C major and C minor. Keep the root and top note the same and notice which middle note changes.
A dot marks a key to play. The labels identify those pitches; a sharp (♯) raises a written note by one semitone, and a flat (♭) lowers it by one semitone.
C4 means middle C. The number after a note is its octave, not a finger number. The diagrams use the same C3–C5 window so you can compare positions. A note such as C♭4 keeps the octave of its written C even though it uses the B3 key.
A major triad places its third four semitones above the root. A minor triad places its third three semitones above the root. Both use a perfect fifth, seven semitones above the root.
In the A examples, C♯ becomes C while A and E stay in place. In the C examples, E becomes E♭ while C and G stay in place. The note names in the tables are chord members, not finger numbers.
| Root | Major triad | Minor triad | What changes |
|---|---|---|---|
| A | A–C♯–E | A–C–E | C♯ lowers to C |
| C | C–E–G | C–E♭–G | E lowers to E♭ |
A3 – C♯4 – E4
A3 – C4 – E4
C4 – E4 – G4
C4 – E♭4 – G4
Download the original three-page reference with nine selected chord names. The interactive chart above contains the broader 19-chord collection; use Print this chord or Print matching chords for those results.
To keep a smaller reference, print the current chord or the results matching your filters. Check the chord names in the print preview before printing.
No. This chart covers 19 major and minor triads. Diminished, seventh, power, and jazz chords are not included in this collection.
There are 12 semitone pitch positions in an octave in equal temperament. A root can support more than one chord type, so “12 chords” does not mean there are only 12 chords on a piano. Check which chord type a chart is listing.
It shows which keys to play, with note and octave labels. It does not give finger numbers.
They are enharmonic spellings in this keyboard reference. B major is B–D♯–F♯; C-flat major is C♭–E♭–G♭. Keep the spelling shown by the chord you are reading.
See the same A-minor chord in root position, first inversion, and second inversion.
A minor piano chord: notes and inversionsChord tones: C–E–G · Formula: 1, 3, 5
Dots mark the notes to play. C4 is middle C. Numbers identify octaves, not fingers.