What note is located on the 1st String at the 3rd Fret?

The note located on the 1st string at the 3rd fret is indeed a G. To understand how this works, it's essential to know the standard tuning of the guitar. The 1st string, also known as the high E string, is tuned to E in standard tuning.

When we analyze the frets, each fret represents a half-step increase in pitch. Starting from the open 1st string (E), we can count the frets:

• The 1st fret is F.

• The 2nd fret is F# (or Gb).

• The 3rd fret is G.

Thus, after counting up from the open string position, you arrive at G on the 3rd fret of the 1st string. This knowledge is crucial for locating notes across the fretboard and is foundational for playing scales and chords effectively.