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B♭ chromatic scale

The B♭ chromatic scale is made of the notes B♭, C♭, C, D♭, D, E♭, E, F, G♭, G, A♭, A. It has 12 notes; compared with the major scale its formula is 1 ♭2 2 ♭3 3 4 ♯4 5 ♭6 6 ♭7 7.

Symmetric · 12 notes

Note names
  1. 1B♭
  2. ♭2C♭
  3. 2C
  4. ♭3D♭
  5. 3D
  6. 4E♭
  7. ♯4E
  8. 5F
  9. ♭6G♭
  10. 6G
  11. ♭7A♭
  12. 7A

PatternH – H – H – H – H – H – H – H – H – H – H – H(W = whole step, H = half step)

Built by repeating the same pattern of intervals over and over. Degrees are shown relative to the major scale: ♭3 is the third lowered by a half step, ♯4 the fourth raised.

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Frequently asked questions

What are the notes of the B♭ chromatic scale?
The notes are B♭, C♭, C, D♭, D, E♭, E, F, G♭, G, A♭, A.
What is the pattern of the B♭ chromatic scale?
The sequence of steps is H – H – H – H – H – H – H – H – H – H – H – H (W = whole step, H = half step); compared with the major scale the degrees are 1 ♭2 2 ♭3 3 4 ♯4 5 ♭6 6 ♭7 7.

Texts and tools by , professional musician and developer. Last updated: October 8, 2026.

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