Learn › G Major 7 (Gmaj7) Chord Inversions: All Four Positions
New Released in April 2026
G Major 7 (Gmaj7) Chord Inversions: All Four Positions
To invert Gmaj7, move the lowest note up an octave: G B D F# becomes B D F# G, then D F# G B, then F# G B D. Below: each position on the keyboard, a one-look rule to tell them apart, fingering and a I-vi-ii that uses them.
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The four positions of Gmaj7
The lowest note names the position; the chord is still Gmaj7.
Root position: G B D F#
1st inversion: B D F# G
2nd inversion: D F# G B
3rd inversion: F# G B D
- Root position: starts on G, a white key; black keys: F#
- 1st inversion: starts on B, a white key; black keys: F#
- 2nd inversion: starts on D, a white key; black keys: F#
- 3rd inversion: starts on F#, a black key; black keys: F#
Spot each Gmaj7 inversion in one look
Look for the two notes that sit next to each other: none in root position, at the top in the 1st inversion, in the middle in the 2nd, at the bottom in the 3rd.
| Position | Bass | Name | Figured bass | Rule |
|---|---|---|---|---|
| Root position | G | Gmaj7 | 7 | no neighbours: four notes evenly stacked (major 3rd + minor 3rd + major 3rd) |
| 1st inversion | B | Gmaj7/B | 6/5 | neighbours at the top (minor 3rd + major 3rd + minor 2nd) |
| 2nd inversion | D | Gmaj7/D | 4/3 | neighbours in the middle (major 3rd + minor 2nd + major 3rd) |
| 3rd inversion | F# | Gmaj7/F# | 4/2 | neighbours at the bottom (minor 2nd + major 3rd + minor 3rd) |
Gmaj7 inversions: which fingers
| Position | Right hand | Left hand |
|---|---|---|
| Root position (G B D F#) | 1-2-3-5 | 5-3-2-1 |
| 1st inversion (B D F# G) | 1-2-3-5 | 5-3-2-1 |
| 2nd inversion (D F# G B) | 1-2-3-5 | 5-3-2-1 |
| 3rd inversion (F# G B D) | 1-2-3-5 | 5-3-2-1 |
Four notes, four fingers: 1-2-3-5 in the right hand and 5-3-2-1 in the left work in every position.
Gmaj7 in a I-vi-ii with inversions: Gmaj7 → Em7 → Am7
This is why pianists learn seventh-chord inversions: Gmaj7 → Em7 → Am7 keeps the hand in one place.
- From Gmaj7 to Em7: B stays, D stays, F# → E, G stays.
- From Em7 to Am7: B → A, D → C, E stays, G stays.
Practise Gmaj7 in every position
In ChordRunner any inversion of Gmaj7 counts: play Gmaj7/B, Gmaj7/D or Gmaj7/F# and the runner jumps. MIDI keyboard or microphone, both work.
Play the demoThe Gmaj7 chord · All piano chords · Seventh chords explained
Common questions
What are the inversions of Gmaj7?
Root position G B D F#, 1st inversion B D F# G (Gmaj7/B), 2nd inversion D F# G B (Gmaj7/D) and 3rd inversion F# G B D (Gmaj7/F#).
What is Gmaj7/F#?
It is Gmaj7 in 3rd inversion: F# G B D from the bottom, with the seventh in the bass. Figured bass calls it 4/2.
Can I practise Gmaj7 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 Gmaj7 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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