ChordKeysChord & scale reference

A Dorian Scale

The A Dorian scale contains A – B – C – D – E – F# – G. It uses 1 sharp: F#.

ABCDEF#G

A Dorian scale chart

A Dorian scale on a piano keyboard: A B C D E F♯ G A

Sharps and flats

A Dorian has 1 sharp: F#. Its parent major scale is G major, which uses the same notes. See the chords in the key of G major.

Scale degrees

DegreeNoteSemitones from A
1A0
2B2
b3C3
4D5
5E7
6F#9
b7G10

Step pattern

The Dorian scale is built from the pattern W – H – W – W – W – H – W (W = whole step, H = half step). Apply that pattern from any starting note and you get the same mode in a different key.

Chords in A Dorian

Building a triad on each degree of the scale gives you the chords that belong to it. These are the chords to reach for when writing in A Dorian.

DegreeNumeralChordNotes
1iAmA C E
2iiBmB D F#
3IIICC E G
4IVDD F# A
5vEmE G B
6vi°F#dimF# A C
7VIIGG B D

Other modes on A

More scales on A

Dorian scale in other keys

Frequently asked questions

What notes are in the A Dorian scale?

The A Dorian scale contains A, B, C, D, E, F#, G, then returns to A an octave higher.

How many sharps are in A Dorian?

A Dorian has 1 sharp: F#.

What is the step pattern of the Dorian scale?

The Dorian scale follows the whole/half step pattern W – H – W – W – W – H – W, where W is a whole step (two semitones) and H is a half step (one semitone).

Which chords work with the A Dorian scale?

The diatonic chords are Am, Bm, C, D, Em, F#dim, G. Each is built only from notes of the A Dorian scale, so they all belong to the same tonality — though the diminished chord carries a tritone and normally wants to resolve.