Chakra Frequencies: The Tone for Each Chakra (and Why Sources Disagree)

Every chakra chart online gives a different set of numbers, and none of them come from the tradition. Chakras are described in Sanskrit texts going back a thousand years. Hertz was defined in 1930. So any frequency assigned to a chakra was assigned in the last century or so, by someone, and different someones chose differently.

That does not make the practice useless — a steady tone is genuinely good at holding attention still, which is most of what a meditation needs. It does mean you should know which chart you are using and stop looking for the correct one.

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The frequencies, side by side

Two charts, the two you will meet most often. Read across, not down.

They agree on exactly one number — 528 Hz — and even that is coincidence rather than corroboration. If you have been switching between charts wondering why nothing lines up, this is why.

Tap any chakra above for what it governs and how a block in it actually shows up, or start with all seven together →

Where the numbers came from

The Solfeggio set was proposed in the 1970s by Joseph Puleo, who said he derived the six tones from a numerological reading of a Latin hymn to John the Baptist. Later writers extended the six to nine and mapped them onto the chakras. It is a modern construction with a medieval story attached, and the medieval part does not survive checking — the historical Solfeggio syllables were a teaching aid for singing, not a list of frequencies.

The chakra-tone set, the one that puts 720 Hz at the third eye, is built differently: it starts from a base tone and moves up in musical intervals, so the numbers form a proportional series rather than a list. It is internally tidier. It is also modern.

Neither has been tested for the thing it claims. There is real research on sound and relaxation — slow, steady, predictable sound lowers arousal, and people breathe more slowly when they listen to it. That research says nothing about which Hz, and nothing about chakras.

What are you actually using it for?

The choice that matters is not the number. It is what you want the session to do.

720 Hz and the third eye

In the chakra-tone chart, 720 Hz belongs to Ajna, the sixth chakra — the one associated with perception, intuition and dreams. It sits high in the series, which is the logic: higher chakra, higher tone.

720 Hz is a clear, bright tone, close to F#5. High tones are perceived as being “in the head”, which is part of why the mapping feels right — and also a reason to keep the volume low, since sustained high frequencies tire the ear faster than low ones.

What it will not do is open anything by itself. If that is what you are after, the third eye chakra guide → covers the practices that actually move it, with sound as one of five.

How to use a chakra frequency

1. One chakra, one session. Working through all seven in twenty minutes gives each of them under three — enough to hear, not enough to matter.
2. Quieter than feels right. Just above the room. Loud tones become something you endure.
3. Headphones for the high ones, speakers for the low. Bass through a phone speaker is not there at all.
4. Set a timer and do not touch it. The whole benefit is the not-getting-up.
5. Same tone for two weeks before you judge it. Novelty feels like effect for about three days.

Questions people ask

Which chakra frequency chart is correct?

Neither, in the sense you mean. Both are modern and neither descends from the classical texts. Pick one and stay with it — consistency does more than correctness here.

Is there evidence that frequencies heal chakras?

No. There is evidence that slow, steady sound helps people relax and stay put, which is the mechanism most of the reported benefit runs through.

Can I play chakra frequencies while I sleep?

You can, but there is little reason to. Use it to fall asleep on a timer instead.

Do I need headphones?

For the higher tones yes, mostly for volume control. For binaural beats specifically, headphones are required — that effect depends on each ear getting a different tone.

What if a frequency makes me uncomfortable?

Stop it. High tones can trigger tension headaches or aggravate tinnitus, and there is nothing to be gained by pushing through. If you have tinnitus or any hearing condition, ask an audiologist before using sustained tones at all.