Explore scales · Ukulele
C♯ chromatic scale on ukulele
The C♯ chromatic scale runs C♯, C♯♯, D♯, D♯♯, E♯, F♯, F♯♯, G♯, G♯♯, A♯, A♯♯, B♯. Box 1 places the root on string 3, fret 1 and string 1, fret 4.
How it is built
Formula 1, ♯1, 2, ♯2, 3, 4, ♯4, 5, ♯5, 6, ♯6, 7
How do you play the C♯ chromatic scale on ukulele?
C♯ chromatic in box 1 runs from fret 1 to fret 4, 16 notes across 4 strings, from C♯ on the C string at fret 1 up to C♯ on the A string at fret 4. The root falls on the C string at fret 1 and the A string at fret 4.
Every note in this box, string by string
| String | Frets | Notes |
|---|---|---|
| 4 (G) | 1, 2, 3, 4 | G♯, G♯♯, A♯, A♯♯ |
| 3 (C) | 1, 2, 3, 4 | C♯, C♯♯, D♯, D♯♯ |
| 2 (E) | 1, 2, 3, 4 | E♯, F♯, F♯♯, G♯ |
| 1 (A) | 1, 2, 3, 4 | A♯, A♯♯, B♯, C♯ |
Box 2 · frets 3–6
C♯ chromatic in box 2 runs from fret 3 to fret 6, 16 notes across 4 strings, from D♯ on the C string at fret 3 up to D♯ on the A string at fret 6. The root falls on the G string at fret 6 and the A string at fret 4.
Every note in this box, string by string
| String | Frets | Notes |
|---|---|---|
| 4 (G) | 3, 4, 5, 6 | A♯, A♯♯, B♯, C♯ |
| 3 (C) | 3, 4, 5, 6 | D♯, D♯♯, E♯, F♯ |
| 2 (E) | 3, 4, 5, 6 | F♯♯, G♯, G♯♯, A♯ |
| 1 (A) | 3, 4, 5, 6 | B♯, C♯, C♯♯, D♯ |
Box 3 · frets 5–8
C♯ chromatic in box 3 runs from fret 5 to fret 8, 16 notes across 4 strings, from E♯ on the C string at fret 5 up to E♯ on the A string at fret 8. The root falls on the G string at fret 6.
Every note in this box, string by string
| String | Frets | Notes |
|---|---|---|
| 4 (G) | 5, 6, 7, 8 | B♯, C♯, C♯♯, D♯ |
| 3 (C) | 5, 6, 7, 8 | E♯, F♯, F♯♯, G♯ |
| 2 (E) | 5, 6, 7, 8 | G♯♯, A♯, A♯♯, B♯ |
| 1 (A) | 5, 6, 7, 8 | C♯♯, D♯, D♯♯, E♯ |
Box 4 · frets 7–10
C♯ chromatic in box 4 runs from fret 7 to fret 10, 16 notes across 4 strings, from F♯♯ on the C string at fret 7 up to F♯♯ on the A string at fret 10. The root falls on the E string at fret 9.
Every note in this box, string by string
| String | Frets | Notes |
|---|---|---|
| 4 (G) | 7, 8, 9, 10 | C♯♯, D♯, D♯♯, E♯ |
| 3 (C) | 7, 8, 9, 10 | F♯♯, G♯, G♯♯, A♯ |
| 2 (E) | 7, 8, 9, 10 | A♯♯, B♯, C♯, C♯♯ |
| 1 (A) | 7, 8, 9, 10 | D♯♯, E♯, F♯, F♯♯ |
Box 5 · frets 9–12
C♯ chromatic in box 5 runs from fret 9 to fret 12, 16 notes across 4 strings, from G♯♯ on the C string at fret 9 up to G♯♯ on the A string at fret 12. The root falls on the E string at fret 9.
Every note in this box, string by string
| String | Frets | Notes |
|---|---|---|
| 4 (G) | 9, 10, 11, 12 | D♯♯, E♯, F♯, F♯♯ |
| 3 (C) | 9, 10, 11, 12 | G♯♯, A♯, A♯♯, B♯ |
| 2 (E) | 9, 10, 11, 12 | C♯, C♯♯, D♯, D♯♯ |
| 1 (A) | 9, 10, 11, 12 | F♯, F♯♯, G♯, G♯♯ |
Box 6 · frets 11–12
C♯ chromatic in box 6 runs from fret 11 to fret 12, 8 notes across 4 strings, from A♯♯ on the C string at fret 11 up to G♯♯ on the A string at fret 12. No root falls inside this box; it sits between two of them.
Every note in this box, string by string
| String | Frets | Notes |
|---|---|---|
| 4 (G) | 11, 12 | F♯, F♯♯ |
| 3 (C) | 11, 12 | A♯♯, B♯ |
| 2 (E) | 11, 12 | D♯, D♯♯ |
| 1 (A) | 11, 12 | G♯, G♯♯ |
Why it sounds like that
Start from C♯ major and insert the missing semitones. All twelve notes sit a half step apart, so the scale has no whole steps. The eight-note C♯ bebop dominant shows a selective use of chromatic passing tones.
When to use it
Use it over C♯ major or C♯ minor chords for chromatic passing tones. It fits jazz, metal, and experimental ukulele lines. The scale works as a connector in any C♯-centred progression.
Which position to practise
Practise Box 1 first. It keeps the root on string 3, fret 1 and string 1, fret 4, covering frets 1–4 for accessible chromatic runs.
Common questions
Which notes are in the C♯ chromatic scale?
The notes are C♯, C♯♯, D♯, D♯♯, E♯, F♯, F♯♯, G♯, G♯♯, A♯, A♯♯, B♯. Every adjacent pair is a half step apart. The scale contains all twelve pitch classes. It is also spelled D♭ in enharmonic notation for the same sounding root.
Which chords fit the C♯ chromatic scale?
Because it includes every note, any chord can fit. It is most often used over C♯ major or C♯ minor. Chromatic passing tones connect chord tones smoothly.
How do I practise the C♯ chromatic scale on ukulele?
Start with Box 1 and play one fret per note. Use a metronome at 76 bpm and increase speed gradually. Focus on even timing and clean fretting.