285 Hz — Traditionally Associated With Restoration
A low, restorative tone traditionally tied to the body.
This tone is traditionally associated with restoration and a feeling of physical wholeness. On this page we explain honestly where that association comes from, what research actually exists, and how to hear 285 Hz in your own music — with no medical claims.
Generated live in your browser. Use comfortable, low volume and take breaks. Not for use while driving.
285 Hz is one of the extended Solfeggio frequencies and is traditionally associated with restoration and physical wholeness. In sound-healing writing it is sometimes described as a tone that “reminds the body of its blueprint.” That is a poetic idea from the tradition, not a demonstrated medical effect — 285 Hz does not heal tissue or organs, and nothing on this page should be read as a health claim.
Where the 285 Hz association comes from
Like 174 and 963 Hz, the 285 Hz tone was added to the classic six-tone Solfeggio scale by later sound-healing authors. It was assigned an association with the physical body and regeneration, rounding out a nine-tone system that moves from the body (low tones) up to spiritual awareness (high tones).
How people listen to 285 Hz
Listeners often pair 285 Hz with restorative practices — gentle yoga, rest, body-focused meditation — and some report feeling more physically settled afterwards. Direct research on 285 Hz itself is scarce, and no study has shown that listening to it heals the body. Enjoy it as a calming tone, and see any restfulness you notice as your own experience rather than a proven outcome.
285 Hz at a glance
- Nearest musical note
- sits between C#4 and D4 (about 48 cents above C#4)
- Tuning reference
- Lands exactly on C#4 when A4 is tuned to about 452.4 Hz
- Traditional theme
- Associated with restoration and a feeling of physical wholeness
- Chakra association
- Often linked to the lower body and a sense of physical repair
- Place in the scale
- One of the three extended Solfeggio tones added to the original six.
Musical-note and tuning figures are objective; the “theme” and “chakra” associations are drawn from sound-healing tradition, not science.
Hear your own music at 285 Hz
A pure tone is one thing — most people want their own songs retuned. Pick the option that fits how you listen.
Convert a file online
Upload a song and download it retuned to 285 Hz — free, right in your browser.
Song Re-Tuner → One-time · popular285 Hz Player Plus
Retune your whole local library to 285 Hz in real time. One purchase, no subscription.
Get 285 Player Plus → Every frequencyHZP — all tunings
Retune any song, including Apple Music & Audius, to 285 Hz or any Solfeggio tone.
Explore HZP →285 Hz — frequently asked questions
Is 285 Hz good for healing tissue and organs?
That association comes from the Solfeggio tradition, not from medical science. There is no reliable evidence that listening to 285 Hz repairs tissue or organs. It can be a relaxing tone to listen to, but it is not a treatment and should never replace medical care.
What does 285 Hz sound like?
It is a low, warm hum — deeper than a spoken voice. On this page you can play a pure 285 Hz tone in your browser to hear it for yourself.
What note is 285 Hz?
285 Hz sits between C#4 and D4 in standard tuning, roughly halfway, so it does not line up cleanly with a note at A4 = 440 Hz.
Is 285 Hz safe?
Listening at a low, comfortable volume is generally considered safe, as with any quiet music. It is not a medical device and makes no health guarantees.
A note on claims. The associations described here reflect sound-healing tradition and how people perceive these tones — they are not medical facts. Solfeggio frequencies are not a treatment for any condition. If you have a health concern, please speak with a qualified professional.