Guitar tuning · also DADGBE
Guitar Drop D (D A D G B E) Tuning
Lower only the 6th string a whole step. Power chords on the bottom three strings become one-finger shapes, and a low D drone opens up for keys of D and D minor.
String pitches & frequencies
| String | Note | Frequency | MIDI | Interval to next | |
|---|---|---|---|---|---|
| 6 | D2 | 73.42 Hz | 38 | perfect fifth | |
| 5 | A2 | 110.00 Hz | 45 | perfect fourth | |
| 4 | D3 | 146.83 Hz | 50 | perfect fourth | |
| 3 | G3 | 196.00 Hz | 55 | major third | |
| 2 | B3 | 246.94 Hz | 59 | perfect fourth | |
| 1 | E4 | 329.63 Hz | 64 | — |
Strings listed 6 → 1 (low E to high E). Frequencies at A4 = 440 Hz, equal temperament.
Fretboard note map
| String | Open | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | E | F | F♯ | G | G♯ | A | A♯ | B | C | C♯ | D | D♯ | E |
| 2 | B | C | C♯ | D | D♯ | E | F | F♯ | G | G♯ | A | A♯ | B |
| 3 | G | G♯ | A | A♯ | B | C | C♯ | D | D♯ | E | F | F♯ | G |
| 4 | D | D♯ | E | F | F♯ | G | G♯ | A | A♯ | B | C | C♯ | D |
| 5 | A | A♯ | B | C | C♯ | D | D♯ | E | F | F♯ | G | G♯ | A |
| 6 | D | D♯ | E | F | F♯ | G | G♯ | A | A♯ | B | C | C♯ | D |
How to tune to Drop D (D A D G B E)
- Open the chromatic tuner (or play each reference tone above).
- Start from the lowest string and tune each one to D2, A2, D3, G3, B3, E4.
- Tune up to each pitch: if you overshoot, drop below and come back up so the string settles.
- Check every string once more — changing the tension of one string slightly pulls the others.
- Big changes from standard tuning stretch strings: give them a minute and re-tune.
Frequently asked questions
What are the notes of Drop D (D A D G B E) tuning?
D2 (73.42 Hz), A2 (110.00 Hz), D3 (146.83 Hz), G3 (196.00 Hz), B3 (246.94 Hz), E4 (329.63 Hz).
How do I tune a guitar to Drop D (D A D G B E)?
Tune each string to the pitches above with a chromatic tuner, starting from the lowest string; then re-check, because changing one string's tension slightly detunes the others.