Read left to right, 4th string to 1st: a number is a fret, 0 is an open string.
- Index finger on the 3rd fret of the A string (1st).
- Let the G, C and E strings ring open.
String by string
What each string does in this shape, and which note of the chord it sounds. This is what to listen for when you pluck them one at a time.
| String | Fret | Finger | Note | In the chord |
|---|---|---|---|---|
| 4th (G) | open | — | G4 | fifth |
| 3rd (C) | open | — | C4 | root |
| 2nd (E) | open | — | E4 | third |
| 1st (A) | fret 3 | index | C5 | root |
One string at a time: a chord strummed into a microphone is several notes at once, and a single string is something the page can hear exactly. A string in tune but on the wrong fret, or deadened by the finger beside it, shows up here and not on a tuner. Tap a string to check it again.
3 other ways to play C
The same 3 notes, somewhere else on the neck. A different shape puts a different note on top, so each one colours the chord slightly differently — and one of them is usually nearer the chord you are coming from.
- 0007A shape at the 7th fret · one finger
- 0-0-0-10A shape at the 10th fret · one finger
- 5707A shape at the 5th fret · three fingers
Holding it cleanly
3 strings ring open next to fretted ones. Arch the fingers so they come down on their tips — a finger lying flat will deaden the open string beside it, and the chord loses a note without sounding obviously wrong.
The notes in C
A major chord is built from the root (1), 3 and 5 of its root’s major scale. From C that gives C – E – G. Bright and settled — the chord a song in a major key comes home to.
The same root, other chords: Cm, C7, Cmaj7, Cm7, Csus2, Csus4, Cdim, Caug.
Keys that use C
C is built from the notes of 6 keys. Each link is that key’s full set of ukulele chords — the ones that sound right next to this one.
Frequently asked questions
What notes are in a C chord?
C major is three notes: C – E – G — the root, 3 and 5 of the C major scale. On ukulele the shape 0003 sounds G4, C4, E4 and C5, so some of those notes appear more than once.
What is the easiest way to play C on ukulele?
The usual shape is 0003 — an open-position shape, with one finger. It is already about as easy as this chord gets.
What is the difference between C and Cm?
One note. C has a major third (E); Cm lowers it a semitone. That single fret is the whole difference between the two sounds.
What keys is C in?
C is one of the seven chords of C major (as I), F major (as V), G major (as IV), A minor (as III), D minor (as VII) and E minor (as VI).