Guitar Tuner

Tune your guitar accurately using your device's microphone

Guitar Tuner

Select String
E
Target: E (329.6 Hz)

Tuning Tips:

  • • Play one string at a time
  • • Pluck the string firmly near the bridge
  • • Let the note ring out clearly
  • • Tune up to the note rather than down
  • • Check tuning again after adjusting all strings

Standard Tuning

6th String (Thickest)E2 - 82.41 Hz
5th StringA2 - 110.00 Hz
4th StringD3 - 146.83 Hz
3rd StringG3 - 196.00 Hz
2nd StringB3 - 246.94 Hz
1st String (Thinnest)E4 - 329.63 Hz

Alternative Tunings

Drop D

D-A-D-G-B-E (Lower 6th string)

Open G

D-G-D-G-B-D (Blues/Slide)

DADGAD

D-A-D-G-A-D (Celtic/Folk)

Half Step Down

Eb-Ab-Db-Gb-Bb-Eb (All strings -1)

How to Tune Your Guitar

  1. 1.Start with the 6th string (thickest, low E) and work your way to the 1st string
  2. 2.Click "Start Tuning" to activate the microphone
  3. 3.Play one string at a time and adjust the tuning peg until the meter shows green
  4. 4.If the needle is to the left, tighten the string (tune up)
  5. 5.If the needle is to the right, loosen the string (tune down)
  6. 6.Once all strings are tuned, play a few chords and check again