| Pitch Notation | Pitch (Hz) | |||||
|---|---|---|---|---|---|---|
| Helmholtz | International | MIDI No. |
ISO 16:1975 |
Verdi tuning |
Sauveur pitch |
|
| D | D2 | 38 | 73.416 | 72.08 | 6th string open Drop D tuning | |
| E♭｜D♯ | E2♭｜D2♯ | 39 | 77.782 | 76.37 | ||
| E | E2 | 40 | 82.407 | 80.91 | 6th string open standard tuning | |
| F | F2 | 41 | 87.307 | 85.72 | ||
| G♭｜F♯ | G2♭｜F2♯ | 42 | 92.499 | 90.82 | ||
| G | G2 | 43 | 97.999 | 96.22 | ||
| A♭｜G♯ | A2♭｜G2♯ | 44 | 103.83 | 101.94 | ||
| A | A2 | 45 | 110.000 | 108.00 | 5th string open | |
| B♭｜A♯ | B2♭｜A2♯ | 46 | 116.54 | 114.42 | ||
| B | B2 | 47 | 123.47 | 121.23 | ||
| c | C3 | 48 | 130.813 | 128.43 | 128.000 | |
| d♭｜c♯ | D3♭｜C3♯ | 49 | 138.59 | 136.07 | ||
| d | D3 | 50 | 146.83 | 144.16 | 4th string open | |
| e♭｜d♯ | E3♭｜D3♯ | 51 | 155.56 | 152.74 | ||
| e | E3 | 52 | 164.81 | 161.82 | ||
| f | F3 | 53 | 174.61 | 171.44 | ||
| g♭｜f♯ | G3♭｜F3♯ | 54 | 185.00 | 181.63 | ||
| g | G3 | 55 | 196.00 | 192.43 | 3rd string open | |
| a♭｜g♯ | A3♭｜G3♯ | 56 | 207.65 | 203.88 | ||
| a | A3 | 57 | 220.000 | 216.000 | ||
| b♭｜a♯ | B3♭｜A3♯ | 58 | 233.08 | 228.84 | ||
| b | B3 | 59 | 246.94 | 242.45 | 2nd string open | |
| c′ | C4 | 60 | 261.626 | 256.87 | 256.000 | Middle C |
| d′♭｜c′♯ | D4♭｜C4♯ | 61 | 277.18 | 272.14 | ||
| d′ | D4 | 62 | 293.66 | |||
| e′♭｜d′♯ | E4♭｜D4♯ | 63 | 311.13 | |||
| e′ | E4 | 64 | 329.63 | 1st string open | ||
| f′ | F4 | 65 | 349.23 | |||
| g′♭｜f′♯ | G4♭｜F4♯ | 66 | 369.99 | |||
| g′ | G4 | 67 | 392.00 | |||
| a′♭｜g′♯ | A4♭｜G4♯ | 68 | 415.30 | |||
| a′ | A4 | 69 | 440.000 | 432.000 | 430.54 | Middle A Tuning Standard |
| b′♭｜a′♯ | B4♭｜A4♯ | 70 | 466.16 | |||
| b′ | B4 | 71 | 493.88 | |||
| c″ | C5 | 72 | 523.251 | 513.74 | 512.000 | |
| d″♭｜c″♯ | D5♭｜C5♯ | 73 | 554.37 | |||
| d″ | D5 | 74 | 587.33 | |||
| e″♭｜d″♯ | E5♭｜D5♯ | 75 | 622.25 | |||
| e″ | E5 | 76 | 659.26 | |||
| f″ | F5 | 77 | 698.46 | |||
| g″♭｜f″♯ | G5♭｜F5♯ | 78 | 739.99 | |||
| g″ | G5 | 79 | 783.99 | |||
| a″♭｜g″♯ | A5♭｜G5♯ | 80 | 830.61 | |||
| a″ | A5 | 81 | 880.000 | 864.000 | ||
| b″♭｜a″♯ | B5♭｜A5♯ | 82 | 932.33 | |||
| b″ | B5 | 83 | 987.77 | 969.81 | 1st string 19th (last) fret | |