G7 — 3135.963 Hz
G7 (G7) is 3135.963 Hz in standard equal temperament at A=440 Hz. It is MIDI note number 103.
G7 Frequency in All Tuning Systems
| Temperament | Frequency (Hz) | Cents from Equal | Common Usage |
|---|---|---|---|
| Equal Temperament | 3135.963 Hz | 0.00 | Modern standard; piano, fretted instruments |
| Pythagorean Tuning | 3128.889 Hz | -3.91 | Medieval/early music; string ensemble open fifths |
| Just / Pure | 3139.507 Hz | +1.96 | A cappella vocal, barbershop, Renaissance |
| Meantone 1/3 Comma | 3153.729 Hz | +9.78 | Renaissance vocal music in minor keys |
| Meantone 1/4 Comma | 3148.396 Hz | +6.85 | Renaissance keyboard, early Baroque organ |
| 1/6 SC - Attenuated | 3144.834 Hz | +4.89 | Baroque orchestral ensemble compromise |
| Kellner's Bach | 3147.323 Hz | +6.26 | Bach keyboard reconstruction |
| Kirnberger III | 3148.396 Hz | +6.85 | Classical-era keyboard, keys near C major |
| Vallotti | 3143.054 Hz | +3.91 | Baroque/Classical orchestral tuning |
| Werckmeister III | 3150.161 Hz | +7.82 | Baroque keyboard; Bach contemporaries |
| Werckmeister IV | 3139.516 Hz | +1.96 | Baroque keyboard, strong key contrast |
| Werckmeister V | 3150.161 Hz | +7.82 | Specialized Baroque keyboard |
Positive cents = sharper than equal temperament. Negative cents = flatter. 100 cents = 1 semitone.
G7 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) | 3135.963 Hz | US, UK, and most modern ensembles worldwide |
| A = 442 Hz | 3150.218 Hz | Many European orchestras; France, Germany |
| A = 443 Hz | 3157.345 Hz | Berlin Philharmonic; some US orchestras |
| A = 432 Hz | 3078.946 Hz | Alternative tuning; Baroque revival |
| A = 415 Hz (Baroque) | 2957.784 Hz | Historically-informed Baroque performance |
f = f_at_A440 × (concert_pitch / 440)
Instruments That Play G7
G7 (3135.963 Hz) falls within the comfortable playing range of 3 instruments.
G7 Across All Tuning Systems
Explore how G7 is tuned in each historical temperament system. Each tuning system gives G7 a slightly different frequency, affecting the harmonic character of chords and melodies.
G7 in Historical Temperament Systems
Explore how G7 (3135.963 Hz in equal temperament) is tuned in each of the 15 historical non-equal temperament systems. Each system places G7 at a slightly different frequency based on its mathematical basis.
Tune G7 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.
