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Learn › F Augmented Chord on Guitar (Faug)

New Released in April 2026

F Augmented Chord on Guitar (Faug)

F augmented (Faug) on the guitar: press the strings shown below; some strings ring open. Strum all six strings and you hear F, A, C#. First the picture, then each finger, then three chords to practise Faug with.

No account, no download. The demo has limited content. Advanced features are in ChordRunner Premium.

  • MIDI keyboard
  • Digital or acoustic piano
  • Guitar
  • Computer, phone or tablet
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Faug F A C#

Faug guitar chord: shape and fingers

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Faug F A C#

Finger by finger

  • Index: 6th string (low E), fret 1
  • Little: 4th string (D), fret 3
  • Middle: 3rd string (G), fret 2
  • Ring: 2nd string (B), fret 2

Which strings to strum

1x322x: × = do not play, 0 = open string.

Play Faug with these chords

Pick any two of these and switch back and forth: they all fit with Faug.

F · Bb · C

The notes inside Faug, string by string

6th string (low E)fret 1: F
4th string (D)fret 3: F
3rd string (G)fret 2: A
2nd string (B)fret 2: C#

Slide this shape along the neck: fret 2 = F#aug, fret 3 = Gaug, fret 4 = Abaug, fret 5 = Aaug.

Learning Faug step by step

  1. Put the shape down slowly and pick each string once to check it rings.
  2. Take the hand off and put the whole shape back at once, ten times in a row.
  3. Switch between Faug and F for one minute, then try Bb.

Faug higher up the neck

8fr××
Faug F A C#

This shape has the same notes higher up the neck. Use it when the chord before or after sits nearby.

Where Faug is used

A common move is F → Faug → Bb: the raised note in Faug pushes up into Bb.

ChordRunner on a phone next to an acoustic guitar, with a chord block on screen

Practise Faug with the microphone

Practise Faug in ChordRunner: when its symbol appears, play F, A, C# and the microphone or MIDI keyboard confirms it. MIDI keyboard or microphone, both work.

Play the demo

Faug on piano · Easy guitar chords · Guitar chord game

Common questions

What notes are in the Faug guitar chord?

F augmented has three notes: F, A, C#. On the guitar some of them are doubled on different strings, so all six (or five) strings sound like one chord.

Which fingers do I use for Faug?

Index finger: 6th string (low E), fret 1, little finger: 4th string (D), fret 3, middle finger: 3rd string (G), fret 2, ring finger: 2nd string (B), fret 2.

Will the game recognise my Faug?

If F, A, C# ring together, yes: ChordRunner listens through the microphone and also accepts a USB MIDI keyboard.

Your instrument is the controller.

ChordRunner is a browser game that teaches piano and guitar chords: a chord appears on screen, you play it on a real instrument, and your runner jumps. MIDI keyboard or microphone, both work.

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