Solfeggio frequency
852 Hz — Solfeggio Frequency (“LA”)
852 Hz is the Solfeggio tone labelled “LA”, a high, bright pitch near the note G#5.
Tap a note to play its exact pitch — C1 to B8
Press Space to play
About the 852 Hz tone
852 Hz is one of the higher tones in the Solfeggio series — bright and easy to hear, though its harmonics start to reach into the treble where cheaper speakers can sound thin.
This page plays 852 Hz as a pure sine wave. We describe it neutrally and make no claims; use whatever volume and waveform sound best to you.
By pitch, 852 Hz is closest to G#5 (the A-flat almost two octaves above middle C), just below it — see the generator for the exact cents. It’s the highest of the six traditional Solfeggio tones and pairs naturally with 741 Hz below it and the extended 963 Hz above. Because it’s already high, a pure sine keeps it clean; adding square or triangle harmonics pushes energy well into the treble, worth keeping in mind on small speakers or at higher volumes.
Technical details
- Frequency
- 852 Hz
- Nearest note
- G#5 (+44¢)
- Category
- Solfeggio frequency
- Period
- 1.17 ms
- Wavelength (air)
- 40.3 cm
- Octave up / down
- 1704 Hz / 426 Hz
Common uses
- A high, bright tone for ambient or meditation layering
- Compare with 741 and 963 Hz from the same series
- Ear-training reference near the note G#5
Frequently asked questions
What note is 852 Hz?
852 Hz is closest to G#5 (A-flat), sitting slightly below it. The generator shows the nearest note and the exact cents difference for matching it on a keyboard or tuner.
Is 852 Hz a Solfeggio frequency?
Yes — it’s the sixth and highest of the traditional Solfeggio tones, labelled “LA”, above 741 Hz in the series.
What frequency comes after 852 Hz in the series?
963 Hz, an extended Solfeggio tone, is the next one commonly listed above 852 Hz. You can open it from the Nearby frequencies links to compare the two.