174 Hz — The Foundation Tone
Safety, grounding, relief from tension
Pure 174 Hz tone · 1 hr · free to stream
Verified ✓ 174 Hz · measured 2026-11-01
| Chakra | Below the Root (Earth Star) |
|---|---|
| Element | Earth |
| Colour | Deep red / black |
| Solfeggio note | F (low) |
| Theme | Safety, grounding, relief from tension |
What 174 Hz is used for
174 Hz is treated in sound healing as the lowest of the solfeggio tones — a frequency of foundation. Practitioners reach for it when a person needs to feel safe, held and physically settled. It is associated with easing physical tension and with a sense of being anchored to the earth, which is why it often opens a session, before any higher, more activating tones are introduced.
How sound healers work with it
Sound workers deliver 174 Hz low and close to the body — a weighted tuning fork on or near the feet, sacrum or lower back, a low singing bowl placed beside the body, or the tone held quietly under a session as a grounding bed. It pairs naturally with slow breathing and with 285 Hz to move from "safe" into "renewing." Sessions tend to be unhurried; the tone is felt as much as heard.
What tradition says
Tradition places 174 Hz at the root of the solfeggio set and associates it with security, grounding and easing physical tension. It is one of the later additions to the solfeggio family, not one of the original six tones (396, 417, 528, 639, 741 and 852 Hz).
174 Hz across the world's healing traditions
A frequency has no single owner. The qualities practitioners hear in 174 Hz — its chakra and element — appear, under other names, in sound and healing systems around the world. These are bridges of meaning, not claims that any ancient culture tuned to 174 Hz.
Vedic & Yogic Tradition (India)
The grounding quality of 174 Hz aligns with Prithvi (earth), the densest of the five great elements (pancha mahabhuta). In yogic practice the earth element governs the base of the body and the sense of smell, and is steadied through long, low sound and the foundation of the breath.
Ayurveda
In Ayurveda this settling, embodying quality belongs to Kapha and the earth element — the principle of structure and stability. Low, sustained tones are used to calm an aggravated, anxious (Vata) state and return a person to the body.
Traditional Chinese Medicine
Traditional Chinese Medicine places grounding and nourishment in the Earth element — the Spleen and Stomach — governed by the note Gōng (宫), the lowest and most centring of the five classical tones (wǔ yīn).
Shamanic & Indigenous Traditions
Across shamanic cultures the slow, low drum is "the heartbeat of the Earth." A steady sub-4-beat-per-second pulse is used worldwide to settle the body and carry practitioners into the stable, grounded state from which lower-world journeys begin.
Go deeper into the traditions: Sound Healing in Ayurveda · The Five Tones of Chinese Medicine · Bija Mantras & the Chakras
How to work with 174 Hz at home
Find a quiet space and a volume that sits gently behind your attention — the tone should be felt more than heard. Sit or lie comfortably, set a simple intention, and let a session run 15–30 minutes. Pure tones work on speakers or headphones. If you like, keep a few words afterward about what you noticed.
What research says
A small 2026 exploratory report by Bando and colleagues, in Archives in Traditional and Complementary Medicine, included 174 Hz among several tones and measured EEG, heart-rate-variability and subjective responses; ten participants contributed usable data. It was open-label, mixed several conditions together (including video), and does not establish a specific pain-relieving or grounding effect for 174 Hz. We mention it because it exists — not because it settles anything.
So the honest position is simple: 174 Hz is used in sound work as a low, settling tone, and a person may well find it calming. That is a reason to try it, not proof that it treats pain, nerves or bone. Let any persistent or unexplained pain be assessed by a clinician.
Source: Bando et al., 2026 (exploratory EEG/HRV report).
Sound healing supports relaxation and wellbeing. It is a complement to care, not a substitute for medical or mental-health treatment.