Guide
Going to a gong bath
You lie down, someone plays gongs and bowls for an hour, and you listen. This guide says what happens, what people claim, what has been studied, and what to watch for.
In short
- A gong bath is a listening session. There is no water. You lie down and the sound is played around you.
- In the studies that exist, people report feeling less tense afterwards. The studies are small, and most cannot tell the sound apart from an hour of lying still.
- For claims about healing, DNA, chakras or “frequencies that repair”, this site found no study in people that supports them.
- A gong can be loud up close. If it feels too loud, move back or cover your ears. That is always allowed.
What happens
You lie on a mat, usually with a blanket and something under your head. The person leading the session plays one or more gongs, often with singing bowls, chimes or a drone. A session often lasts about an hour: the ones in the studies below ran 50 to 60 minutes. Nobody talks. At the end there is a little quiet.
The playing usually starts very softly, builds slowly, and comes back down. People describe very different experiences. Some fall asleep. Some find it intense.
What people say it does
What is said, not what was measured
People who lead gong baths often say the sound relaxes the body, quiets the mind, releases emotion, “balances” the chakras, or “retunes” the body to a healthy frequency. Some name particular numbers: 136.1 Hz as the tone of OM, 432 Hz as a natural tuning, 528 Hz as a tone that repairs DNA.
These are claims. The first kind, that people feel more relaxed afterwards, has some support, described below. For the rest, this site found no study in people that supports them. Each number has its own page on this site: 136.10 Hz, 432 Hz, 528 Hz.
What research has found
This site found four published studies that are close to a gong bath. One was about gongs alone. Two more included gongs among other instruments. Here is each one, stated the same way.
Goldsby and others, 2017
- Who
- 62 adults, average age 50
- Kind of study
- People filled in questionnaires before and after one 60-minute session. There was no comparison group. Singing bowls made up about 95% of the session; gongs and other instruments the rest.
- Reported
- Less tension, anger, fatigue and low mood after the session than before.
- Limits
- With no comparison group, the study cannot say whether the sound mattered, or whether an hour of lying still would do the same. The authors say so.
Stanhope and Weinstein, 2020
- Who
- A review of every study of singing bowls the authors could find: four
- Kind of study
- Systematic review.
- Reported
- The four studies reported improvements in mood, anxiety, blood pressure and heart rate.
- Limits
- The reviewers’ conclusion: “we cannot recommend singing bowl therapies at this stage”, because the studies were few and open to bias. They asked for better studies.
Hsieh and others, 2022
- Who
- 80 hospital nurses in Taiwan
- Kind of study
- Nurses were assigned at random to seven sessions of gong meditation, 50 to 60 minutes each, or to a comparison group.
- Reported
- Lower scores for stress and burnout in the gong group than in the comparison group.
- Limits
- Stress and burnout were measured by questionnaire. The published summary does not say what the comparison group did.
Ravikumar and Sathyanarayanan, 2026
- Who
- 100 adults in India, recruited mainly from meditation centers
- Kind of study
- Assigned at random. One group met in person every day for four weeks for an hour of bowls, gongs, bells and recorded 528 Hz audio. The other group listened to music in online sessions.
- Reported
- Lower anxiety and depression scores, lower cortisol and lower blood pressure in the first group.
- Limits
- The two groups differed in more than the sound: one met in person, the other online. The authors say the parts of the session cannot be told apart, and that loudness was not measured. The study was paid for by a company.
Taken together: people tend to feel better after a session, and that is worth something. What the studies cannot yet show is that the gong, or any particular frequency, is the reason.
How loud is safe
A large gong played hard is loud, and you may be lying a few steps from it. This site found no published measurements of sound levels at gong baths, so there is no typical figure to give you. What can be given is the limit used to protect hearing at work.
| Sound level | Longest time in a day |
|---|---|
| 85 dBA | 8 hours |
| 88 dBA | 4 hours |
| 91 dBA | 2 hours |
| 94 dBA | 1 hour |
| 97 dBA | 30 minutes |
| 100 dBA | 15 minutes |
The first row is the limit recommended by NIOSH, the United States agency for health at work. Each further row follows from its rule: for every 3 dBA louder, halve the time.
What to do with that:
- If you can choose, lie further from the gongs rather than closer.
- If it becomes uncomfortable, cover your ears, sit up, or leave the room. You do not need permission.
- Foam earplugs are small and cheap. Bringing a pair costs nothing.
- A free sound level app on a phone gives a rough reading. It is a guide, not a calibrated meter.
When to be careful
People who teach gong playing commonly advise care if you are sensitive to sound, if you have epilepsy, in early pregnancy, after recent surgery, with metal implants, and with severe trauma. These are general cautions passed on by teachers. This site did not find studies behind them.
This is not medical advice. If you have a condition and are unsure, ask your doctor before you go, and tell the person leading the session.
Questions worth asking
- How long is the session, and how loud does it get?
- Where should I lie if I want it quieter?
- Can I leave partway through if I need to?
A good facilitator will answer all three without hesitation.
Sources
- T. L. Goldsby et al., “Effects of Singing Bowl Sound Meditation on Mood, Tension, and Well-being: An Observational Study”, Journal of Evidence-Based Complementary & Alternative Medicine 22 (2017) 401–406. View source
- J. Stanhope and P. Weinstein, “The human health effects of singing bowls: A systematic review”, Complementary Therapies in Medicine 51 (2020) 102412. View source
- H. F. Hsieh et al., “Occupational burnout and stress of nurses in Taiwan regarding COVID-19: An intervention with gong meditation”, Journal of Nursing Management 30 (2022) 3909–3917. View source
- H. Ravikumar and S. Sathyanarayanan, “Effects of a Sound-Based Meditative Intervention on Anxiety, Depression, Salivary Cortisol Levels, and Blood Pressure: A Randomized Controlled Trial”, Cureus 18 (2026) e115693. View source
- NIOSH, recommended exposure limit for noise: 85 dBA averaged over eight hours, halved for every 3 dBA above that. View source
Checked against these sources on September 27, 2026.