All tunings / Open G
Open G: D G D G B D
For a guitar, 6 strings, from the lowest to the highest.
Tune to Open GThe strings
| String | Note | Frequency |
|---|---|---|
| 6th | D2 | 73.42 Hz |
| 5th | G2 | 98.00 Hz |
| 4th | D3 | 146.83 Hz |
| 3rd | G3 | 196.00 Hz |
| 2nd | B3 | 246.94 Hz |
| 1st | D4 | 293.66 Hz |
Frequencies are at concert pitch, A4 = 440 Hz. Strings are numbered from the highest, so the lowest string of a guitar is the 6th.
Between the strings
- D2 to G2: perfect 4th
- G2 to D3: perfect 5th
- D3 to G3: perfect 4th
- G3 to B3: major 3rd
- B3 to D4: minor 3rd
Compared with standard tuning
- 6th string down 2 semitones, E2 to D2.
- 5th string down 2 semitones, A2 to G2.
- 1st string down 2 semitones, E4 to D4.
See Standard tuning.
Other guitar tunings
In the tuner this is listed as OPEN G: D G D G B D. Open TUNEZOID in Open G to tune by microphone, or tap a string to hear its reference tone.