Fsus4 Chord on Guitar
Fsus4 = F – A# – C (Root, Perfect 4th, Perfect 5th)
A chord is the same notes however you stack them, and which one sits at the bottom changes how it sounds. The chord builder puts each of Fsus4's notes in the bass in turn, names the result, and plays it.
Hear every inversion of Fsus4 →Fsus4 takes a considerably easier path to the same first-fret barre position as Fsus2, needing only two extra fingers rather than four, since the E-shape sus4 template only touches the D and G strings beyond the barre itself.
The chord contains F, Bb, and C — root, fourth, and fifth. It's the suspension guitarists reach for right before a I chord in F major, carrying the same held-breath quality Esus4 has down in open position, just transposed up to this notably harder first-fret barre.
Fingerings
Barre (1st fret)
How to Practice It
Because only the D and G strings need an extra finger, and both sit close together, Fsus4 stays reasonably compact even at this challenging fret, more approachable than its sus2 sibling. Oscillating directly between F major and Fsus4 at this position is a good drill, since it's the exact same one-finger-shift relationship that makes Esus4 so useful in open position, just requiring the difficult barre to stay solid throughout the motion.
Common Progressions
- Fsus4 – F (the classic suspension-to-resolution move)
- C – Fsus4 – F (V – I(sus4) – I)
- F – Fsus4 – F (an oscillating ornament on the tonic)
- Bb – Fsus4 – F (IV – I(sus4) – I)
FAQ
- Why is Fsus4 easier than Fsus2 at the same fret?
- The sus4 template only adds fingers on the D and G strings, both close together, while sus2 spreads across four strings including a wide reach to the high e — sus4 is the leaner, more compact shape of the two.
- How does Fsus4 relate to plain F major?
- Only one note differs — the third moves up to become a fourth — mirroring the exact relationship between open E major and Esus4, just transposed to this harder first-fret barre position.
- Where does Fsus4 typically resolve?
- Down to a plain F major triad, the standard suspension-to-resolution gesture, though it sometimes moves instead into Fsus2 or Fadd9 as part of a longer chain of tonic colors.
- Is Fsus4 harder to play than plain F major at this fret?
- No — it uses the same number of extra fingers, just with one shifted up a fret, so the physical demand is essentially identical to the plain triad, with the barre remaining the real challenge either way.
- Why do guitarists use sus4 chords so often right before a resolution?
- The fourth creates real harmonic tension a half step above the major third, and resolving that tension down into the third is one of the most immediately satisfying, recognizable gestures in guitar-based songwriting.
- Can Fsus4 be sustained rather than quickly resolved?
- Yes, some progressions hold the suspended chord for an extended passage as a deliberate open color rather than moving on immediately, treating the suspension itself as the point rather than a fleeting ornament.
- Is there a capo shortcut worth knowing for this chord?
- Placing a capo at the first fret and fingering open Esus4 underneath it gets to the same pitches without touching a barre, a fair swap given how much less forgiving this particular fret is than most others.
Fsus4 on other instruments: Fsus4 on Piano, Fsus4 on Ukulele. Related: how chords are built, chord finder.