On which fret do you play a G chord on the 1st String?

To play a G chord on the 1st string, you need to understand the standard tuning of a guitar and the notes on the fretboard. The 1st string is the high E string, which is tuned to E in standard tuning.

When you play the G chord, the note you want to achieve on the 1st string is G. The note G is located on the 3rd fret of the high E string. Therefore, when you press down on the 3rd fret of the 1st string, you are playing the note that corresponds to the G chord.

This foundational knowledge of notes on the fretboard and chord structures is essential for understanding where to position your fingers for different chords. Knowing that the G note is on the 3rd fret of the high E string will help you accurately play the G chord and find other chords with similar structures.