F

Q: What notes are in the F chord?

The F chord (F Major) contains: F, A, C. Its interval structure is shown above in the Theory section.

Q: How do I build F on the keyboard?

Take the root and add the remaining chord tones following the interval formula. The highlight shows chord content, while the inversion control changes which chord tone is in the bass.

Q: Which keys is F found in?

The chord acts as a diatonic degree in several keys — they are marked on the circle of fifths in the "Harmonic context" block.

Q: What can I substitute for F?

A substitution depends on harmonic function and voice leading, not only on shared tones. Computed options appear in the "Substitutions" block and should be checked in context.

F Major

Octaves

Musical context

ChordF majorTriad

ArpeggioF majorBroken triad

ScaleF major7 notes

KeyF majorMajor key

ProgressionPop axisSequence

How the chord relates to the scale, mode, key and progression.

Theory

General info

Full name: F Major
Symbol: F
Root: F
Quality: Major

Chord notes

1Froot

3Amajor 3rd

5Cperfect 5th

Functions & resolutions

Typical function in key: IVSubdominant (IV)C major
Stability / tension: Stable — can serve as major tonic
Most common resolutions: BbBb Major CC Major DmD Minor
Main resolution: Fsource
CC Major
Major chord F is a stable tonic. As tonic it doesn't require resolution, but in a progression context typically moves to IV or V.
Other resolutions: Fsource
Deceptive resolution
DmD Minor
As the V degree, a major chord can defy expectations by moving to vi instead of I (deceptive cadence).
Fsource
Modal resolution
EbEb Major
In modal context, a major chord can freely move to bVII, bIII, or bVI — characteristic of Mixolydian mode.
Fsource
Jazz reharmonization
Fmaj7F Major 7
In jazz, a major chord is enriched to maj7, 6/9, or add9 and can smoothly transition into a ii-V of another key (modulation).
Fsource
Functional resolution
CC Major
As the IV degree (subdominant), a major chord can resolve to V or directly to I (plagal cadence).

Substitutions

Parallel: FmF Minor
Relative: DmD Minor
Mediant: AmA Minor

Features

Character: Major, stable
Characteristic interval: Major third (M3)
Description: The major 3rd defines the major quality, while the perfect 5th makes the triad stable.
Application: I, IV, V in major keys
Pop, rock, folk
Cadential chords