Learn › C Sharp Major 7 (C#maj7) Chord Inversions: All Four Positions
New Released in April 2026
C Sharp Major 7 (C#maj7) Chord Inversions: All Four Positions
To invert C#maj7, move the lowest note up an octave: C# E# G# B# becomes E# G# B# C#, then G# B# C# E#, then B# C# E# G#. Learn to spot each position at a glance, then use the nearest one to move between chords.
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C#maj7 inversions on the piano
The lowest note names the position; the chord is still C#maj7.
Root position: C# E# G# B#
1st inversion: E# G# B# C#
2nd inversion: G# B# C# E#
3rd inversion: B# C# E# G#
- Root position: starts on C#, a black key; black keys: C#, G#
- 1st inversion: starts on E#, a white key; black keys: G#, C#
- 2nd inversion: starts on G#, a black key; black keys: G#, C#
- 3rd inversion: starts on B#, a white key; black keys: C#, G#
How to tell the C#maj7 inversions apart
One rule: find the pair of neighbouring notes. Its place tells you the inversion, and its upper note is the root.
| Position | Bass | Name | Figured bass | Rule |
|---|---|---|---|---|
| Root position | C# | C#maj7 | 7 | no neighbours: four notes evenly stacked (major 3rd + minor 3rd + major 3rd) |
| 1st inversion | E# | C#maj7/E# | 6/5 | neighbours at the top (minor 3rd + major 3rd + minor 2nd) |
| 2nd inversion | G# | C#maj7/G# | 4/3 | neighbours in the middle (major 3rd + minor 2nd + major 3rd) |
| 3rd inversion | B# | C#maj7/B# | 4/2 | neighbours at the bottom (minor 2nd + major 3rd + minor 3rd) |
C#maj7 inversions: which fingers
| Position | Right hand | Left hand |
|---|---|---|
| Root position (C# E# G# B#) | 1-2-3-5 | 5-3-2-1 |
| 1st inversion (E# G# B# C#) | 1-2-3-5 | 5-3-2-1 |
| 2nd inversion (G# B# C# E#) | 1-2-3-5 | 5-3-2-1 |
| 3rd inversion (B# C# E# G#) | 1-2-3-5 | 5-3-2-1 |
Keep the same four fingers for all positions; only the notes under them change.
C#maj7 in a I-vi-ii with inversions: C#maj7 → A#m7 → D#m7
This is why pianists learn seventh-chord inversions: C#maj7 → A#m7 → D#m7 keeps the hand in one place.
- From C#maj7 to A#m7: B# → A#, C# stays, E# stays, G# stays.
- From A#m7 to D#m7: A# stays, C# stays, E# → D#, G# → F#.
Practise C#maj7 in every position
ChordRunner accepts every voicing, so you can drill all four positions of C#maj7 between other chords. MIDI keyboard or microphone.
Play the demoThe C#maj7 chord · All piano chords · Seventh chords explained
Common questions
How many inversions does C#maj7 have?
Four positions in total, because it has four notes: root position plus three inversions, C#maj7/E#, C#maj7/G# and C#maj7/B#.
How do I recognise the 3rd inversion of C#maj7?
The seventh, B#, is in the bass and sits right next to the root C# above it: the pair of neighbouring notes is at the bottom.
Can I practise C#maj7 inversions with a MIDI keyboard or microphone?
Yes. ChordRunner detects a USB MIDI keyboard automatically and also hears a piano through the microphone; every inversion of C#maj7 counts.
Your instrument is the controller.
ChordRunner is a browser game that teaches piano and guitar chords: a chord appears on screen, you play it on a real instrument, and your runner jumps. MIDI keyboard or microphone, both work.
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