D G C F A D
Full Step Down Tuning (D Standard)
The tuner listens through your microphone.
All six strings lowered a whole step — D G C F A D — for a big, heavy sound with familiar chord shapes.
Press Start tuning, pluck a string and turn its peg until the needle is centred and green. The tuner already knows the Full Step Down (D Standard) notes, so it tells you which string you are tuning.
Full Step Down (D Standard) notes and frequencies
From the thickest string to the thinnest, and how far each one moves from standard tuning:
| String | Note | Frequency | From standard |
|---|---|---|---|
| 6th (thickest) | D2 | 73.42 Hz | Down 2 semitones (a whole step) |
| 5th | G2 | 98.00 Hz | Down 2 semitones (a whole step) |
| 4th | C3 | 130.81 Hz | Down 2 semitones (a whole step) |
| 3rd | F3 | 174.61 Hz | Down 2 semitones (a whole step) |
| 2nd | A3 | 220.00 Hz | Down 2 semitones (a whole step) |
| 1st (thinnest) | D4 | 293.66 Hz | Down 2 semitones (a whole step) |
About Full Step Down (D Standard)
Full step down, often called D standard, lowers every string by a whole step (two semitones): D G C F A D. Like half step down, it keeps all the intervals of standard tuning, so every shape you know still works; the whole guitar just sounds a whole tone lower.
It is a favourite in heavy rock and metal for its weight, and useful for singers who find standard-pitch songs too high. A slightly heavier set of strings keeps them from feeling loose at the lower tension.
Tips
- Tune from the 6th string to the 1st, then go around once more — lowering all six strings changes the neck tension noticeably.
- A capo on the 2nd fret brings you back to standard pitch.
Other tunings
-
E A D G B E
Standard
The default tuning for six-string guitar, used for the vast majority of songs, chord charts and lessons.
-
D A D G B E
Drop D
Standard tuning with the low E lowered a whole step to D — heavier riffs and one-finger power chords.
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E♭ A♭ D♭ G♭ B♭ E♭
Half Step Down (E♭)
Every string lowered one semitone — slinkier strings and a darker tone, loved by blues and rock players.
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C G C F A D
Drop C
D standard with the low string dropped another whole step to C — the heavy sound of modern rock and metal.
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D A D G A D
DADGAD
An open, ringing modal tuning from Celtic and folk music that also made its way into rock.
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D G D G B D
Open G
Strum the open strings and you hear a G major chord — the classic sound of slide guitar and Stones riffs.