How Loud Is Snoring? (Typically 50–90 dB)
Quick answer
50–90 dB
Snoring typically measures 50–90 dB beside the bed. Light snoring sits around 50 dB — similar to light rain — while severe snoring can exceed 90 dB, roughly the level of a petrol lawn mower.
40 dB (light snoring) to 90+ dB (severe snoring)
measured beside the bed
No hearing risk, but partners lose measurable sleep above 50 dB.
30 dB
60 dB
85 dB
120 dB
How snoring compares to other sounds
| Sound source | Decibel level | Relative loudness |
|---|---|---|
| Light snoring | 40–50 dB | |
| Moderate snoring | 55–65 dB | |
| Heavy snoring | 70–80 dB | |
| Severe / record snoring | 85–95 dB | |
| Normal conversation | 60 dB | |
| Petrol lawn mower | 90 dB |
What the decibel level tells you
Volume alone is not a diagnosis, but it correlates with airway obstruction. Snoring consistently above 60 dB, particularly when interrupted by silent pauses followed by a gasp, is a common indicator of obstructive sleep apnea and worth discussing with a doctor.
Position matters too. Snoring is usually 5–10 dB louder when sleeping on the back than on the side, which is why positional therapy is often the first recommendation.
The effect on a partner's sleep
The WHO puts the threshold for sleep disturbance at about 30 dB of continuous night-time noise. A partner snoring at 60 dB is therefore roughly 30 dB above the guideline — around eight times louder in perceived terms.
Studies of bed partners consistently show reduced total sleep time and more frequent arousals, even when the partner does not remember waking up.
How to measure snoring accurately
A browser-based decibel meter can log an overnight session, but a few conditions matter for a usable reading.
- Place the device on a bedside table roughly 1 m from the sleeper's head
- Note the room's baseline level before sleep so you can separate snoring peaks from background noise
- Track the peak dB, not just the average — snoring is intermittent and averages hide it
- Repeat over several nights; alcohol, congestion and sleep position change the result significantly
How loud is your own room right now?
Use the free browser-based decibel meter to measure your room in 3 seconds. No app, no signup, and nothing leaves your device.
Start measuringFrequently asked questions
How many decibels is loud snoring?
Heavy snoring measures 70–80 dB, and severe cases exceed 90 dB. For reference, that is comparable to a vacuum cleaner or a petrol lawn mower.
At what decibel level does snoring indicate sleep apnea?
There is no strict cut-off, but snoring consistently above 60 dB combined with breathing pauses, gasping, or daytime sleepiness warrants a medical assessment.
Can snoring damage hearing?
No. Even severe snoring is too intermittent to cause hearing loss. The health cost falls on sleep quality for both the snorer and their partner.
Related sound levels
Decibel figures on this page are typical published values and vary with distance, equipment, and environment. Readings from a phone or laptop microphone are estimates, not certified measurements.