Octave 6 Piano Notes — Frequencies & Keys
12 keys from C6 (1046.50 Hz) to B6 (1975.53 Hz).
| Note | Frequency | MIDI | Key |
|---|---|---|---|
| C6 | 1046.50 Hz | 84 | 64 of 88 |
| C#6 | 1108.73 Hz | 85 | 65 of 88 |
| D6 | 1174.66 Hz | 86 | 66 of 88 |
| D#6 | 1244.51 Hz | 87 | 67 of 88 |
| E6 | 1318.51 Hz | 88 | 68 of 88 |
| F6 | 1396.91 Hz | 89 | 69 of 88 |
| F#6 | 1479.98 Hz | 90 | 70 of 88 |
| G6 | 1567.98 Hz | 91 | 71 of 88 |
| G#6 | 1661.22 Hz | 92 | 72 of 88 |
| A6 | 1760.00 Hz | 93 | 73 of 88 |
| A#6 | 1864.66 Hz | 94 | 74 of 88 |
| B6 | 1975.53 Hz | 95 | 75 of 88 |