Solfeggio tone
528Hz
The best known Solfeggio tone — a bright, open pitch widely linked with love, repair and renewal.
528 Hz · sine
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About this frequency
528 Hz is catalogued here as a solfeggio tone. The best known Solfeggio tone — a bright, open pitch widely linked with love, repair and renewal. In modern listening practice it is commonly interpreted through the themes below — cultural readings rather than measured effects.
Where it comes from
528 Hz became the most recognisable tone in the modern sound-healing revival, appearing across meditation albums, sound baths and popular writing from the 1990s onward.
What's happening acoustically
528 Hz sits just above C5 (about 523 Hz) in standard tuning and lands almost exactly on C5 when A = 444 Hz. Claims about molecular or DNA-level effects are not supported by peer-reviewed evidence; the tone's popularity rests on cultural meaning and listening experience.
Keep reading
Nearby frequencies
432Hz
Musical tuning
An alternative concert pitch, eight hertz below the modern standard, described by listeners as warmer and less bright.
- Harmony with nature
- Heart-centred listening
639Hz
Solfeggio tone
A warm mid-high tone associated in sound-healing traditions with relationship, communication and repair.
- Heart energy
- Relationships
417Hz
Solfeggio tone
A tone often described as movement — associated in sound-healing traditions with change and clearing what has stalled.
- Sacral energy
- Creative flow