Ukulele chord · Sevenths

C dominant 7th chord on ukulele

GCE1B♭

0001 · Open position
All 6 shapes, tab & fingering ↓

6 ways to play C7 on ukulele, with finger positions, tabs and step-by-step instructions.

Bluesy tension that pulls strongly toward the chord a 5th below.

C7 is the V7 chord in F major. In minor keys: V7 in F minor.

Notes
CEGB♭
Formula
135♭7
Built from
root · major 3rd · perfect 5th · minor 7th

Ukulele

Standard G C E A tuning · 6 voicings · G string on the left

GCE1B♭

How to play it · Open position

  1. 4th string (G): play open G
  2. 3rd string (C): play open C
  3. 2nd string (E): play open E
  4. 1st string (A): 1st fret, index finger (1) B♭

Tablature

A|--1---|
E|--0---|
C|--0---|
G|--0---|

Top line is the A string. x = don’t play, 0 = open string.

Every C7 note on the ukulele neck

Bright dots are the selected voicing — the rest are other places you can find the same chord tones.

GCEA1234567891011125♭7R35R35♭7R35♭7R3♭7R35

Tips for playing C7 on ukulele

A single finger on the 1st fret of the A string (0001).

You’ll find C7 in common progressions such as C7–F7–G7 (the 12-bar blues in C major) and Gm7–C7–Fmaj7 (the jazz cadence in F major).

C7 ukulele chord diagram (C dominant 7th)
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