C♯ ukulele chord

The bright, resolved, "happy" sound. The most common chord in Western music.

C♯ major · standard GCEA tuning · 3 shapes

How to Play C♯ on Ukulele

The easiest shape is 1114: G string 1st fret · C string 1st fret · E string 1st fret · A string 4th fret.

C# ukulele chord, Barre at fret 1

Barre at fret 1

1 1 1 4

C# ukulele chord, Barre at fret 44

Barre at fret 4

6 5 4 4

C# ukulele chord, Barre at fret 88

Barre at fret 8

10 8 9 8

Strings left to right are G, C, E and A, as the ukulele faces you. Numbers are frets; 0 means play the string open. Every shape is worked out from the notes the chord must contain and checked against them before it is published.

Notes in C♯

C♯
root
E♯
3rd
G♯
5th

A ukulele has four strings, so a 3-note chord doubles one of its notes on the spare string. Because the G string is tuned high (reentrant tuning), the lowest note you hear is usually on the C or E string, not the G.

Songs and Keys That Use C♯

C♯ belongs to 3 major keys: C♯ major (as the I chord), F♯ major (as the V chord) and A♭ major (as the IV chord).

  • I – V – vi – IV — the most common progression in pop
  • I – IV – V — the backbone of blues and early rock
  • ii – V – I — the central cadence in jazz

C♯ on Other Instruments

  • Guitar: see the C♯ guitar chord — six strings, so the shapes are different, but the notes are the same.
  • Baritone ukulele (DGBE): 3121. A baritone is tuned like the top four strings of a guitar, so guitar shapes carry over and standard-ukulele shapes do not. Tune one with the baritone ukulele tuner.

Tune first

A right shape on an out-of-tune ukulele still sounds wrong. Check G, C, E and A in a few seconds.

Open the Ukulele Tuner →