The F Power chord is a two-note chord made up of F and C. It is built from a root and perfect fifth.
Construction
| Note | Interval | Degree |
|---|---|---|
| F | Root | 1 |
| C | Perfect 5th | 5 |
F Power Inversions

| Position | Notes |
|---|---|
| Root Position | F – C |
| 1st Inversion | C – F |
| 2nd Inversion | — |
Key Signature
A chord has no key signature of its own, but the F Power is the tonic (I) chord of F Major, whose key signature has 1 flat (B♭).
Order of flats
Flats are added in a fixed order — the reverse of the sharp order. Each new flat key adds the next flat on the list.
Mnemonic: Battle Ends And Down Goes Charles’ Father
Chords in the Key of F Major
These are the triads built on each degree of the F major scale: