A Dominant Thirteenth Chord

Also known as:
A Dominant 13th , A13

The A Dominant Thirteenth Chord has a dominant quality which includes a Major Third interval but has a minor Seventh rather than a Major Seventh. A Dominant Thirteenth Chord contains the notes A, C♯, E, G, B, D, F♯. The A Dominant Thirteenth Chord is an Extended type chord which means it includes a Triad (the Root A, the Third C♯, and the Fifth E), the Seventh G, and also includes from the octave above.

Below you will find the A Dominant Thirteenth Chord notes, notation, degrees, intervals, related scales and chords, and more.

Notes

A, C♯, E, G, B, D, F♯

Can be omitted: E, B, D

Notation

Degrees

NoteNumberName
A1Tonic
C♯3Mediant
E5Dominant
G7Subtonic
B9Supertonic
D11Subdominant
F♯13Submediant

Intervals

NotesSemitonesInterval
A > A0Perfect Unison (P1)
A > C♯4Major 3rd (M3)
A > E7Perfect 5th (P5)
A > G10minor 7th (m7)
A > B14Major 9th (M9)
A > D17Perfect 11th (P11)
A > F♯21Major 13th (M13)

Scales related to A Dominant Thirteenth Chord

Chords related to A Dominant Thirteenth Chord

Same Notes

Chords that have all of the same notes (in any spelling) as the A Dominant Thirteenth Chord.

D Major Thirteenth Chord

E Minor Thirteenth Chord

F Minor Thirteenth Chord

Same Root Note

Chords that include the same notes (in any spelling) as the A Dominant Thirteenth Chord and have the same root note.

No matches found

Different Root Note

Chords that include the same notes (in any spelling) as the A Dominant Thirteenth Chord but have a different root note.

D Major Thirteenth Chord

E Minor Thirteenth Chord

F Minor Thirteenth Chord

If you want to learn what chords are and much more, check out our free Fundamentals of Music Theory course. If you already know some of the basics, you can jump straight into the chords lesson.

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