A major chord (A) on guitar and piano

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A major
The A major chord (A) is made of the notes A, C# and E. It is built from the root A with a major third and a perfect fifth.
The major chord is the most common one: a stable, bright sound found in almost every pop, rock and folk song.

A major

Notes: A – C# – E
Guitar — positions on the neck
A×123A2321114A5134211A××71243A×943121A×1212341
Piano — root position and inversions
AC135A C# EAC125C# E AACC135E A C#

Fingerings and positions

On guitar, this chord can be played in 6 ways along the neck. The lowest shape is an open chord (no barre), easier for beginners. Example fingering (from the low E string to the high E string, x = muted string): x02220. On piano, the right hand plays 3 notes, in root position or in an inversion.

Notes and intervals

Note
Interval
A
root
C#
major third
E
perfect fifth
In which keys? The A major chord is the V of D major, the IV of E major, the I of A major, the VI of C# minor, the III of F# minor and the VII of B minor.

Neighbouring chords

Try it in the app

Hear the chords, play them as a progression, switch instrument, note names (Do Ré Mi or C D E) and theme:

Frequently asked questions

What are the notes of the A major chord?

The notes of the A major chord (A) are A, C# and E.

How do you play the A major chord on guitar?

On guitar, this chord can be played in 6 ways along the neck. The lowest shape is an open chord (no barre), easier for beginners. Example fingering (from the low E string to the high E string, x = muted string): x02220.

How is the A major chord built?

The A major chord (A) is made of the notes A, C# and E. It is built from the root A with a major third and a perfect fifth.