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 0003: G string open · C string open · E string open · A string 3rd fret.

C ukulele chord, Open position

Open position

0 0 0 3

C ukulele chord, Barre at fret 33

Barre at fret 3

5 4 3 3

C ukulele chord, Up the neck, fret 77

Up the neck, fret 7

0 7 8 7

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 G 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): 2010. 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 →