Decibel Shield
Decibel chart › Window air conditioner
How loud is a window air conditioner?
A window air conditioner measures about 60 dB, roughly as loud as a normal conversation. That sits well below the 85 dB level where hearing damage begins, so it is safe to be around for any length of time. Normal conversation runs about 60 dB for comparison.
Last updated:
| Decibel level | 60 dB |
|---|---|
| Hearing risk | No risk — Safe at any duration |
| Safe exposure (NIOSH) | No limit — safe at any duration |
| Typical setting | home |
Figures sourced to CDC. See the full decibel levels chart for every source.
How a window air conditioner compares
On the decibel scale, 60 dB sits in the safe range, below everyday conversation. Sounds at a similar level:
- Normal conversation 60 dB
- Moderate rainfall 50 dB
- Washing machine 70 dB
- Dishwasher 70 dB
How loud is a window air conditioner?
A window air conditioner measures about 60 dB, roughly as loud as a normal conversation. That sits well below the 85 dB level where hearing damage begins, so it is safe to be around for any length of time. Normal conversation runs about 60 dB for comparison.
Is a window air conditioner dangerous to hearing?
No — at 60 dB, a window air conditioner is below the 85 dB level where hearing damage begins, so ordinary exposure carries no hearing risk.
Measure it yourself
Decibel levels vary with distance and surroundings. Check the real level where you are with the free online decibel meter — no install, nothing recorded — or see the full decibel levels chart.