Chords in the Key of G Major
Every diatonic triad and seventh chord in G major, with the progressions built from them. Free. No sign-up.
Key facts
Diatonic triads
Seventh chords
Stack one more scale tone on each triad and you get the seventh chords — same key, more color.
Common progressions in G major
I–V–vi–IV
G – D – Em – C
The four-chord pop loop — a huge share of modern radio runs on it.
I–IV–V
G – C – D
The three-chord workhorse behind blues, folk, and early rock and roll.
ii–V–I
Am – D – G
The jazz cadence — the strongest pull back home in the key.
I–vi–IV–V
G – Em – C – D
The '50s doo-wop turnaround, still everywhere in ballads.
How the key of G major works
G Major carries one sharp (F#). The scale runs G–A–B–C–D–E–F#, and stacking every other note of that scale builds the seven chords above — every chord tone comes from those same seven notes.
E Minor is the relative minor: identical key signature, identical seven chords. A song that treats Em — the vi chord here — as home base is in E minor, even though its chord inventory matches this page exactly.
The parallel minor, G Minor, keeps the same root but flattens the third, sixth, and seventh — its signature shifts to two flats (Bb and Eb). Borrowing chords across that line is where a lot of songwriting color comes from.
Keep practicing
Knowing the chords in G major is the map; the coach watches you play them and tells you what to fix. Start coaching →