How many semitones are there from F to G?

To determine the number of semitones between F and G, it is essential to understand the layout of the chromatic scale, which consists of 12 semitones or half steps in an octave.

Starting from the note F, the next note up in the chromatic scale is F# (or Gb), which accounts for the first semitone. Continuing from F#, the next note is G, representing the second semitone. Therefore, moving from F to G encompasses two semitones: F to F# and then F# to G.

Understanding this relationship between notes reinforces the concept of whole and half steps in music theory, with semitones serving as the smallest interval in Western music. The notes in this progression can be visually confirmed on a piano keyboard or guitar fretboard, where each consecutive note corresponds to a half step, illustrating the movement required from F to G.