Guitar tuner

♭♯—

Audio stays on your device.

Tap a note to hear it.

Standard tuning

  • low E (6th) string · thickestE282.41 Hz
  • A (5th) stringA2110.00 Hz
  • D (4th) stringD3146.83 Hz
  • G (3rd) stringG3196.00 Hz
  • B (2nd) stringB3246.94 Hz
  • high E (1st) string · thinnestE4329.63 Hz