How do I tune a guitar?

Standard tuning from the thickest string to the thinnest is E, A, D, G, B, E. Use a clip-on tuner or app, and tune each string up to the note from slightly below.

Steps

Switch on a tuner and pluck the thickest string, the low E.
Turn the peg until the tuner shows E, coming up to the note.
Repeat for A, D, G, B and the thin E.
Go round once more, as tightening one string slightly shifts the others.

Tuning by ear

The 5th fret of each string gives the note of the next open string up (the 4th fret on the G string, to reach B). Match the two sounds until they agree.

When a live helper is useful

A teacher on video can hear whether you are in tune and show you how to turn the pegs without snapping a string.

Frequently asked questions

What are the guitar string notes?

From the thickest, lowest string to the thinnest: E, A, D, G, B, E.

Why does my guitar go out of tune so quickly?

New strings stretch for the first days. Old tuning pegs, changes in temperature and humidity also cause drift.

Should I tune up or down to the note?

Tune up to the note. If you overshoot, go below it and come back up, which helps the string hold its pitch.

Want a guitarist to tune up with you?

Book a short video call with someone who has done it. Find a helper on Wizelp.