F Minor Triad

Chord Tones: F Minor Triad

Symbol: m, min, - — Formula: 1-♭3-5

DegreeNoteFrequency (A=440, Equal)
1 F4 349.228 Hz
♭3 A♭4 415.305 Hz
5 C4 261.626 Hz

Chord Notation

Notation TypeSymbol / Value
Lead Sheet SymbolFm
All Common Symbolsm, min, -
Interval Formula1-♭3-5
Harmonic Categoryconsonant

Roman numeral (e.g. I, IV, V) and Nashville Number notation are key-dependent. See Keys pages for chord function within specific keys.

Inversions

InversionNotes (low to high)Bass NoteSlash Notation
Root Position F4 A♭4 C4 F F Minor Triad
First Inversion A♭4 C4 F4 A♭ F Minor Triad/A♭
Second Inversion C4 F4 A♭4 C F Minor Triad/C

Harmonic Function

The F minor chord commonly functions as the subdominant (IV) in C major — plagal cadence endpoint. Its harmonic role varies by key — in major keys it provides subdominant or supertonic color.

The minor triad has a dark, introspective sound created by the flat third degree. It is the foundation of minor key harmony and widely used across all genres of music. The F Minor Triad specifically contains 3 notes: F, A♭, C (formula: 1-♭3-5). On guitar, the F barre chord is famously one of the first challenging shapes beginners encounter, but its tight voicing produces a clear, focused sound. Classical, jazz, and gospel music frequently feature F-rooted chords, and brass-heavy arrangements in concert band naturally gravitate to keys that include F as a primary chord.

Common Progressions

The F Minor Triad frequently appears in these progression patterns (shown in Roman numeral notation relative to key):

Songs Featuring the Minor Triad

Well-known songs where the F Minor Triad — or this chord type — plays a prominent role:

Tuning Frequencies Across Temperaments

Frequencies shown at A=440 Hz. View full temperament data for any note.

NoteEqual Temp.PythagoreanJust Intonation
F4 349.228 Hz 347.654 Hz 348.834 Hz
A♭4 415.305 Hz 417.657 Hz 418.601 Hz
C4 261.626 Hz 260.740 Hz 261.626 Hz

Scales Containing the F Minor Triad

These scales include the F Minor Triad as a diatonic or characteristic chord: