C♯ major (C♯) chord on ukulele

Major triad on C♯: the notes of the C♯ chord are C♯ – E♯ – G♯. The same chord with a different spelling: D♭ major (D♭).

Dots show:

Basic shapemedium

Position 4easy

Position 8medium

Tap a string on a diagram to hear just that string. The sound is generated in your browser with a physical string model.

Chord finder Transposer Tuner

What the C♯ chord sounds like

A major triad sounds stable and bright: root, major third and perfect fifth. Most songs are built on major chords – in a major key, chords I, IV and V are all major.

Notes of the C♯ chord

Degree	Note	Interval from the root
1	C♯	root
3	E♯	major third (4 semitones)
5	G♯	perfect fifth (7 semitones)

How to play it – with fingering

Basic shape

String 1 (A): fret 4, little finger (C♯5)
String 2 (E): fret 1, ring finger (E♯4)
String 3 (C): fret 1, middle finger (C♯4)
String 4 (G): fret 1, index finger (G♯4)

Position 4, barre at fret 4

String 1 (A): fret 4, index finger (C♯5)
String 2 (E): fret 4, index finger (G♯4)
String 3 (C): fret 5, middle finger (E♯4)
String 4 (G): fret 6, ring finger (C♯5)

For the barre, lay your index finger flat across all the marked strings at fret 4; your other fingers press the higher frets.

Position 8

String 1 (A): fret 8, middle finger (E♯5)
String 2 (E): fret 9, ring finger (C♯5)
String 3 (C): fret 8, index finger (G♯4)
String 4 (G): fret 10, little finger (E♯5)

Tuning: G C E A (the G string is higher than the C – standard re-entrant ukulele tuning). In the diagram, × means the string is not played, and a circle means an open string.

Which keys is it in?

The C♯ chord is built from the notes of these keys (for minor keys, both the natural and the harmonic minor are considered):

F♯ major: V (dominant)
F♯ minor: V (dominant)
D♯ minor: VII

Similar chords and substitutes

If C♯ is too hard, or you want a different colour in the same spot, these chords are worth a try.

Substitutes (by function)

B♭m – relative minor: two shared notes, a common stand-in for the tonic
Fm – mediant minor (iii): two shared notes
C♯maj7 – a softer, jazzier tonic colour
C♯sus4 – suspended version that resolves back to this chord

Richer versions

C♯7 – the same chord plus 1 colour note
C♯maj7 – the same chord plus 1 colour note
C♯6 – the same chord plus 1 colour note
C♯add9 – the same chord plus 1 colour note

Frequently asked questions

What notes are in the C♯ chord?

C♯, E♯, G♯. The root is C♯; the intervals of the other notes from the root: major third, perfect fifth.

What is the easiest way to play C♯ on ukulele?

The easiest shape above is “Position 4”, rated easy. We show 3 shapes, from open and easy versions to movable barre shapes higher up the neck.

How do I read the chord diagram?

Strings run from the lowest (left) to the highest (right) – tick “Left-handed” to mirror it. Rows are frets; a number at the side shows the starting fret. Dots are fingers (1 index, 2 middle, 3 ring, 4 little), a long bar is a barre, × means don't play that string and ○ means play it open.

How is the C♯ chord written?

The chord symbol is C♯ (also written C#), and its full name is C♯ major.