Skip to content

Setup

Instrument

E A D G B E
Capo

Diagrams

Chords shown as
Chord numbers
Shape difficulty
Fret numbers counted
Playing hand

Playback

Chords sound as

Accessibility

Larger type and controls, stronger contrast, reduced motion, and thumb-reachable show controls on this device.

Account & sync

Account & sync →

Circle of Fifths

The twelve major keys arranged by interval relationship — each key's neighbors are a perfect fourth and fifth away. Select a key to see its diatonic chords and related keys.

CAGEDBAF#EDbBAbF#EbDbBbAbFEbCBbGFD

C Major

Major key — select another to explore

Seven Diatonic Chords

I Cii Dmiii EmIV FV Gvi Amviiø Bdim
Open in Key ExplorerKey Page

The circle shows the major keys on the outer ring and their relative minors on the inner ring. Neighboring keys are related by interval: the key to the right is a perfect fifth higher, and the key to the left is a perfect fourth higher.