Fm Chord on Ukulele
Fm = F – G# – C (Root, Minor 3rd, Perfect 5th)
F minor keeps two of its four notes low and one string completely open: the C string rings open for the fifth, while the G and E strings each take a separate finger at the first fret for the flatted third and the root respectively, and the A string adds a doubled fifth up at the third fret. It's a compact shape, everything within the first three frets, despite F minor sitting outside F major's own easy, well-known open chord.
Unlike F major, which is diatonic to the key of C, F minor belongs to F's own parallel minor — a different key with its own key signature — and most often turns up as a borrowed chord, darkening a C-major or F-major progression briefly before the music returns to its brighter home key. Its own key center, F minor, carries a moodier, more introspective character than F major's rounder, more settled tone, and its relative major, Ab, is a key ukulele arrangers meet occasionally through transposed piano or guitar material. Because one string still rings open, Fm keeps a touch more resonance than a chord that fretted every string would, a small but real contrast with barre-heavy minor chords elsewhere on the instrument.
Fingerings
Open Position
How to Practice It
Place the G and E string notes together first, since they share the same fret even on non-adjacent strings, then add the A string's third-fret reach, and let the open C string ring without any adjustment. Practicing the switch from F major into Fm — moving the same general hand area but changing which strings are fretted where — is a good drill for hearing exactly how the flatted third changes the chord's whole mood.
Common Progressions
- i - iv - V (Fm - Bbm - C7, in F minor)
- Borrowed iv-of-the-parallel-minor color chord inside a C major song (C - F - Fm - C)
- i - VI - III - VII (Fm - Db - Ab - Eb)
- A brief Fm detour inside an otherwise major-key F-based progression.
FAQ
- Is F minor part of the key of F major?
- No — it belongs to F's own parallel minor, a separate key with its own key signature, not to F major's diatonic chord set.
- How is F minor typically used inside an F or C major song?
- As a borrowed chord from the parallel minor, darkening the harmony briefly before the progression returns to its brighter major home — a technique called modal interchange.
- What's F minor's relative major?
- Ab major, a key ukulele players meet occasionally through transposed piano or guitar material rather than original ukulele writing.
- Why does F minor keep one open string when F major's own shape works so differently?
- The chord's fifth happens to match the open C string's own pitch, a coincidence independent of how F major's own shape is built.
- Is F minor harder to play than F major?
- About the same overall — F major needs two fingers on non-adjacent strings, F minor needs two individual fingers plus a third reach, a comparable level of coordination.
- Does Fm appear often in Hawaiian or hapa haole repertoire?
- Less often than F major or the diatonic minor chords of C, but it surfaces in more harmonically adventurous arrangements and mainland pop or jazz standards adapted for ukulele.
- Would Fm ever be voiced with a barre instead of two individual fingers?
- There's a movable barre-based minor shape further up the neck that also produces Fm, useful for songs staying higher on the fretboard, though it trades this open shape's convenient open C string for a fully fretted, more contained tone.
- Does Fm share any fretting with C minor, given both are barre-adjacent minor shapes?
- Not in this particular voicing — Cm's barre covers three strings at the third fret with the G string open, while Fm here uses no barre at all, just two individual fingers and one reach, so the two shapes feel quite different under the hand.
- Would an F minor 7 flat 5 (a half-diminished chord) be a much bigger stretch than plain Fm?
- Yes, genuinely — that chord would flatten the fifth on top of everything Fm already needs, almost certainly costing the open C string this voicing currently gets to keep, since a flatted fifth rarely lines up with the same open pitch a plain fifth does.
Fm on other instruments: Fm on Guitar, Fm on Piano. Related: how chords are built, chord finder.