G8 — 6271.927 Hz
G8 (G8) is 6271.927 Hz in standard equal temperament at A=440 Hz. It is MIDI note number 115.
G8 Frequency in All Tuning Systems
| Temperament | Frequency (Hz) | Cents from Equal | Common Usage |
|---|---|---|---|
| Equal Temperament | 6271.927 Hz | 0.00 | Modern standard; piano, fretted instruments |
| Pythagorean | 6257.778 Hz | -3.91 | Medieval/early music; string ensemble open fifths |
| Just Intonation (Major) | 6279.014 Hz | +1.96 | A cappella vocal, barbershop, Renaissance |
| Just Intonation (Minor) | 6279.014 Hz | +1.96 | Minor-key vocal music, string ensembles |
| Quarter-Comma Meantone | 6296.792 Hz | +6.85 | Renaissance keyboard, early Baroque organ |
| Third-Comma Meantone | 6307.458 Hz | +9.78 | Renaissance vocal music in minor keys |
| Sixth-Comma Meantone | 6289.668 Hz | +4.89 | Baroque orchestral ensemble compromise |
| Werckmeister III | 6300.321 Hz | +7.82 | Baroque keyboard; Bach contemporaries |
| Werckmeister IV | 6279.032 Hz | +1.96 | Baroque keyboard, strong key contrast |
| Werckmeister V | 6300.321 Hz | +7.82 | Specialized Baroque keyboard |
| Kirnberger III | 6296.792 Hz | +6.85 | Classical-era keyboard, keys near C major |
| Vallotti | 6286.108 Hz | +3.91 | Baroque/Classical orchestral tuning |
| Young (1799) | 6293.229 Hz | +5.87 | Classical-era keyboard |
| Bach/Lehman | 6286.108 Hz | +3.91 | Bach keyboard works, Well-Tempered Clavier |
| Neidhardt | 6279.032 Hz | +1.96 | 18th century keyboard, near-equal alternative |
| Kellner (Bach) | 6294.647 Hz | +6.26 | Bach keyboard reconstruction |
Positive cents = sharper than equal temperament. Negative cents = flatter. 100 cents = 1 semitone.
G8 at Different Concert Pitches
The same note varies in frequency depending on the concert pitch standard used by your ensemble.
| Concert Pitch | Frequency (Hz) | Common Usage |
|---|---|---|
| A = 440 Hz (ISO standard) | 6271.927 Hz | US, UK, and most modern ensembles worldwide |
| A = 442 Hz | 6300.436 Hz | Many European orchestras; France, Germany |
| A = 443 Hz | 6314.690 Hz | Berlin Philharmonic; some US orchestras |
| A = 432 Hz | 6157.892 Hz | Alternative tuning; Baroque revival |
| A = 415 Hz (Baroque) | 5915.567 Hz | Historically-informed Baroque performance |
f = f_at_A440 × (concert_pitch / 440)
Instruments That Play G8
G8 (6271.927 Hz) falls within the comfortable playing range of 1 instrument.
G8 Across All Tuning Systems
Explore how G8 is tuned in each historical temperament system. Each tuning system gives G8 a slightly different frequency, affecting the harmonic character of chords and melodies.
Tune G8 with precision — Get Tunable.
Tunable supports 15+ tuning systems including equal temperament, Pythagorean, just intonation, and historical well-temperaments. See exact Hz values in real-time as you play.