B flat major scale on ukulele

The major scale is the foundation of Western music: seven notes, with a half step between the 3rd and 4th degrees and between the 7th degree and the octave. It sounds bright and happy.

On the whole neck

GCEAGAB♭CDE♭FGCDE♭FGAB♭CFGAB♭CDE♭AB♭CDE♭FGA0123456789101112

Position from fret 9

GCEAFGAB♭CDE♭FGAB♭910111213

Root notes are filled. Strings from the 4th (left on the full neck) to the 1st; the position starts from the root on the 3rd string, the lowest one.

Notes of the scale

DegreeNoteInterval
1B♭ (B flat)root
2Cmajor second
3Dmajor third
4E♭ (E flat)perfect fourth
5Fperfect fifth
6Gmajor sixth
7Amajor seventh

Steps between notes: W – W – H – W – W – W – H (W = whole step, H = half step)

Relative scale: the G natural minor scale, with exactly the same notes.

Chords of the scale

Triads built on each degree:

  1. B♭I
  2. Cmii
  3. Dmiii
  4. E♭IV
  5. FV
  6. Gmvi
  7. Adimvii°

Other B♭ scales

The same scale in other keys