What is the 3rd fret of the 4th string?

The 3rd fret of the 4th string on a standard-tuned guitar corresponds to the note F. In standard tuning, the 4th string is tuned to D. When you press down on the 3rd fret, you raise the pitch of the open string by a minor third interval. This means that:

• The 1st fret gives you an Eb

• The 2nd fret gives you an E

• The 3rd fret gives you an F

This is a part of how the fretboard is structured with specific notes spaced according to the chromatic scale. Understanding the positioning of notes on the fretboard is essential for mastering chord shapes, scales, and overall navigation while playing the guitar. Knowing where the notes are located in relation to the open strings allows a guitarist to improvise, build chords, and compose effectively.