Chord Formulas

Chord Notes in Scale Example in Key of C
Major 1,3,5 C, E, G
Major 7 1,3,5,7 C, E, G, B
Major 9 1,3,5,7,9 C, E, G, B, D
Major 11 1,3,5,7,9,11 C, E, G, B, D, F
Major 13 1,3,5,7,9,11,13 C, E, G, B, D, F, A
Suspended 4 1, 3, 4, 5 C, E, F, G
Minor 1, b3, 5 C, Eb, G
Minor 7 1, b3, 5, b7 C, Eb, G, Bb
Minor 9 1, b3, 5, b7, 9 C, Eb, G, Bb, D
Minor 11 1, b3, 5, b7, 9, 11 C, Eb, G, Bb, D, F
Minor 13 1, b3, 5, b7, 9, 11, 13 C, Eb, G, Bb, D, F, A
Dominant 7th 1, 3, 5, b7 C, E. G, Bb
Dominant 9th 1, 3, 5, b7, 9 C, E. G, Bb, D
Dominant 11th 1, 3, 5, b7, 9, 11 C, E. G, Bb, D, F
Dominant 13th 1, 3, 5, b7, 9, 11, 13 C, E. G, Bb, D, F, A
Augmented 1, 3, #5 C, E, G#
Augmented 7th 1, 3, #5, b7 C, E, G#, Bb
Diminished 1, b3, b5 C, Eb, Gb
Diminished 7th 1, b3, b5, bb7 (bb7 = 6) C, Eb, Gb, A