Yes, 80 dB is loud. Eighty decibels is heavy city traffic heard from the pavement, a garbage disposal, an alarm clock at 1 m, or a loud radio. You have to shout to be heard at 1 m. It is not dangerous in short bursts, but 80 dB is where long daily exposure starts to count: EU employers must act from 80 dB(A), and the WHO’s weekly listening allowance for adults is based on 80 dB.
80 dB at a Glance
Loud Yes. 80 dB is loud; long daily exposure starts to add up.
- Sounds like
- City traffic inside a car, an alarm clock
- Compared with conversation (60 dB)
- 4× as loud as conversation, with 100× the sound energy
- NIOSH safe time
- No limit: below the 85 dB(A) 8-hour level
- OSHA workplace limit
- No limit: below 90 dB(A)
Hear the 10 dB steps. Your speakers can't play a true 80 dB, but these three noise clips are exactly 10 dB apart, so you can hear how much louder each step is. Turn your volume down first.
How Loud Is 80 Decibels? Everyday Examples
| Sound | Typical level | Notes |
|---|---|---|
| Heavy city traffic (pavement) | 75–85 dB | Buses and trucks peak higher |
| Alarm clock at 1 m | 75–85 dB | Designed to wake you |
| Garbage disposal | 75–85 dB | Louder with hard food waste |
| Hair dryer next to the head | 80–90 dB | One of the loudest daily sounds |
| Loud radio or TV | 75–85 dB | Party volume |
| Light-industry workshop | 80–85 dB | Machines running all shift |
80 dB is where the everyday sounds of city life overlap with workplace noise. A commute on a busy road, a noisy kitchen shift and a loud gym class can each be around 80 dB, and together they add up. Compare two levels to hear how 70 and 80 dB differ.
What 80 dB Sounds Like Compared With Other Levels
Eighty decibels is 20 dB above conversation, so it sounds about four times as loud and carries 100 times the energy; the logarithmic decibel scale explains why. Compared with 90 dB, a lawn mower, it is half as loud. Many people find an hour at 80 dB draining, and it is hard to hold a conversation without shouting.
| Compared with | How loud 80 dB sounds | Physically |
|---|---|---|
| 60 dB | 80 dB is 4× as loud (+20 dB) | 100× the sound energy |
| 70 dB | 80 dB is 2× as loud (+10 dB) | 10× the sound energy |
| 75 dB | 80 dB is 1.4× as loud (+5 dB) | 3.2× the sound energy |
| 85 dB | 80 dB is 71% as loud (−5 dB) | 1/3 the sound energy |
| 90 dB | 80 dB is 1/2 as loud (−10 dB) | 1/10 the sound energy |
Is 80 dB Safe?
At 80 dB there is no daily time limit: hearing damage becomes possible only with long exposure above 85 dB(A) (NIOSH). By the NIOSH formula, the daily limit at 80 dB is about 25 hours, so a single day at 80 dB is safe. The concern is repetition: the WHO–ITU safe listening standard allows adults 80 dB for 40 hours a week, so headphone use at 80 dB for more than about 5–6 hours a day would exceed it. Add up a mixed day with the noise exposure calculator, or see the safe noise levels chart.
80 dB at Work: the First Action Level
In the EU and UK, the noise at work rules (Directive 2003/10/EC and the UK Control of Noise at Work Regulations 2005) set a lower exposure action value of 80 dB(A) as an 8-hour average, or a peak of 135 dB(C). At this level employers must assess the risk, give workers information and training, and make hearing protection available. The upper action value is 85 dB(A), where hearing protection must be worn. In the US, OSHA’s action level is 85 dB(A).
If you work in 80 dB noise every day, check how your whole day adds up with noise exposure time limits.
Is 80 dB Safe for Headphones?
For a few hours a day, yes. 80 dB is the reference level of the WHO safe listening standard: 40 hours a week is the full allowance for adults, and each 3 dB louder halves the time. At 83 dB you have 20 hours a week; at 86 dB, 10 hours. Many phones have a volume limit or “reduce loud audio” setting; setting it around 80–85 dB keeps music within limits for most listeners.
The children’s allowance is lower (75 dB for 40 hours a week), so at 80 dB a child uses it up in about 13 hours.
80 dB vs 90 dB
| 80 dB | 90 dB | |
|---|---|---|
| Examples | Heavy traffic, alarm clock | Lawn mower, subway train |
| Loudness | Baseline | About 2× as loud |
| Sound energy | Baseline | 10× as much |
| NIOSH daily limit | About 25 h (no practical limit) | 2 h 31 min |
| WHO weekly allowance (adults) | 40 h | 4 h |
How to Measure 80 dB Yourself
You can check whether a sound really reaches 80 dB in about a minute with a phone or laptop:
- Open the sound decibel meter with the button in the box above and allow microphone access.
- Hold the device where your ears are, at arm’s length, and keep your fingers away from the microphone.
- Watch the A-weighted reading for 30–60 seconds and note the average (Leq), not only the maximum.
- For better accuracy, calibrate your microphone once against a known reference level.
When checking traffic or machinery at 80 dB, keep wind off the microphone (it adds false low-frequency readings) and read the A-weighted value. For a formal workplace assessment, use a Class 1 or Class 2 sound level meter; see sound level meter vs decibel meter.
Frequently Asked Questions
How loud is 80 decibels?
About as loud as heavy traffic or an alarm clock at 1 m: four times as loud as a conversation.
Is 80 dB safe for 8 hours?
Yes, for a single day, since it is below the NIOSH 85 dB(A) limit. Eight hours a day, five days a week at 80 dB equals the full WHO weekly allowance, and EU employers must provide information and hearing protection at this level.
Is 80 dB loud for a car or motorcycle?
Inside a car, 80 dB is loud (windows down or a noisy engine). For a motorcycle heard from the pavement, 80 dB is typical; riders hear more, since wind noise in a helmet at motorway speeds can pass 90 dB.
How much louder is 80 dB than 60 dB?
About four times as loud, with 100 times the sound energy.
Does 80 dB cause tinnitus?
Not usually; temporary ringing is more common after louder sounds, such as a 100 dB concert. If you notice ringing or muffled hearing after an 80 dB setting, the level was probably higher than you thought. Measure it and try the online hearing test.