Snoring vs Lawnmower: Which Is Louder?
A gas-powered lawnmower runs at about 90 dB. Average snoring is 50–60 dB — so a lawnmower is dramatically louder — but severe snoring in the 85–100 dB range can match or exceed a lawnmower.
Typical Snoring
60 dB
50–60 dB range
Lawnmower
90 dB
85–95 dB
Decibels are logarithmic: every +10 dB is roughly twice as loud to the human ear.
How loud is a lawnmower, really?
Gas-powered walk-behind lawnmowers typically measure 85–95 dB at the operator's ear. It's loud enough that OSHA recommends hearing protection for anyone using one for extended periods. Modern battery-powered mowers are quieter (70–80 dB), but the classic gas mower is a universal benchmark for 'clearly too loud.'
The decibel math
A 90 dB lawnmower is roughly 8× louder than 60 dB average snoring in perceived terms (three 10 dB doublings). But snoring at 90 dB is exactly as loud as the lawnmower — and 100 dB snoring is twice as loud. That's not a metaphor: sleep clinics have documented snoring in this range.
Drag to find your snoring's twin
Move the slider through the decibel range and see which everyday sound matches your snoring — and where you fit compared to other adults.
Your snoring sounds like
Normal conversation (60 dB)
Audible
Around conversation level — clearly noticeable in the room.
Compared to reported averages
Within the typical adult snoring range
Commonly reported adult snoring averages roughly 50–60 dB.
We don't publish a percentile ranking — we have no measured dataset of adult snorers to base one on.
Everyday sound ladder
- 🤫Whisper20 dB
- 📚Quiet library30 dB
- 🧊Refrigerator hum45 dB
- 🌦️Light rain55 dB
- 💬Normal conversation60 dB
- 🧹Vacuum cleaner70 dB
- 🌀Garbage disposal80 dB
- 🚜Lawnmower90 dB
- 🏍️Motorcycle100 dB
- 🪚Chainsaw (world record)111 dB
Educational comparison — not a medical diagnosis. Persistent loud snoring should be discussed with a clinician.
When snoring beats a lawnmower
Snoring matches a lawnmower at about 90 dB. This is well above the average — only the loudest 5–10% of snorers reach this level regularly — but it's not rare. If your snoring has ever been described as 'lawnmower-loud,' that's an urgent signal to get evaluated for obstructive sleep apnea.
Where snoring sits on the decibel scale
| Decibels | Snoring level | Sounds like | Impact on your partner | Acoustic level |
|---|---|---|---|---|
| 40–49 dB | Very light | Quiet library, soft rainfall | Barely noticed by most partners | Quiet |
| 50–59 dB | Light / social | Soft conversation, refrigerator hum | Background noise — light sleepers may stir | Quiet |
| 60–64 dB | Moderate | Normal conversation, dishwasher | Regularly disrupts a partner in the same bed | Audible |
| 65–74 dB | Loud | Vacuum cleaner, busy restaurant | Hard to sleep through without earplugs | Audible |
| 75–84 dB | Very loud | City traffic, garbage disposal | Audible through a closed bedroom door | Very loud |
| 85–94 dB | Extreme | Lawnmower, motorcycle at 8 m | Partner usually moves to another room | Extreme |
| 95+ dB | Record territory | Chainsaw, jackhammer | Heard from other floors of the house | Extreme |
Decibel ranges are measured roughly 1 metre from the sleeper. These are acoustic descriptions of sound only — loudness on its own cannot indicate a medical condition.
What this means for your health
Snoring at lawnmower-loudness (85–95 dB) is almost always driven by significant airway obstruction and is very strongly associated with obstructive sleep apnea. It also crosses the OSHA hearing-safety threshold: chronic nightly exposure at this level is a real hearing-damage risk for a bed partner. Treatment (CPAP, oral appliances, positional therapy, or surgery after diagnosis) is highly effective.
How loud is your snoring?
Stop guessing where you fall on the scale. Record overnight with SnapSnoreScore — free, and 100% local to your device.
Frequently Asked Questions
Can snoring really be as loud as a lawnmower?+
Yes. The loudest documented snoring reaches 90–100+ dB, matching or exceeding a gas-powered lawnmower. The Guinness World Record for loudest snoring is 111.6 dB — well above lawnmower range.
How many decibels is a lawnmower?+
A gas-powered walk-behind lawnmower measures 85–95 dB at the operator's ear. Ride-on mowers can exceed 100 dB. Battery-powered electric mowers are typically 70–80 dB.
Is 'lawnmower-loud' snoring dangerous?+
The snoring itself is not dangerous, but it's a very strong signal for obstructive sleep apnea — which is linked to high blood pressure, heart disease, stroke, and daytime accidents. It also exceeds the OSHA hearing-safety threshold with sustained nightly exposure.
What should I do if my snoring rivals a lawnmower?+
Book a home sleep test or see a sleep specialist. Don't try to fix this with over-the-counter aids alone — snoring this loud almost always needs a proper diagnosis and clinical treatment.